【精品】焊接专业焊接英汉词典

1、焊接专业焊接英汉词典a: actual weld-throat thick-ness 焊缝厚度all-around weld 整周焊缝all-around weld （整周焊缝）环焊缝 angle butt weld 斜对接焊 angle weld 角焊 appearance of weld 焊缝成形 arc-seam weld电弧缝焊 arc-spot weld电弧点焊 arc-weld电弧焊 aspect ratio of weld焊缝成形系数 at weld edge在焊缝边上 attachment weld 连接焊缝 automatic spot weld 自动点焊法automatic

2、 weld 自动焊接axis of a weld焊缝屮心线；焊接轴线 axis of weld焊缝轴线；焊接轴线ac & d. c. arc welding machine 交直流弧焊机 ac arc welding交流电弧焊ac gas metal-arc welding process 交流熔化极气保护焊 ac gas tungsten arc welding交流磚极气保护焊 ac welding set交流焊机；交流焊接变压器 ac-dc welding machine交直流两用焊机 acetylene welding气焊；乙块焊；乙烘焊接 acetylene welding t

3、orch乙烘焊炬;乙烘接焊吹管 air-acetylene welding 空气-乙烘焊接 all-position welding 全位置焊接 alloy steel gas welding rod 合金钢气焊条 alternating current arc wclding 交流电弧焊 al terrmting current welding machine 交流电焊机 aluminium alloy arc welding electrode 铝合金焊条 aluminothermic welding 铝热焊；铸焊 angle backwards welding 后倾焊 angle but

4、t welding 斜口对接焊 angle forwards welding 前倾焊 annealing welding wave 退火焊波 antogenous welding 氧炊焊 apparatus for butt wel ding 平接压焊夹具 arc braze welding 电弧钎焊 arc flash welding电弧闪光焊arc spot welding 电钏焊arc stud welding柱钉屯弧焊；螺柱电弧焊arc voltage feedback controlling arc welding 弧压反馈电弧焊arc welding电弧焊；电弧焊接；弧焊arc w

5、elding electrode 电弧焊条arc welding generator电弧焊接用发电机；弧焊发电机arc welding generator with indcpendcnt excitation 自激弧焊发电机;他 激电焊发电机arc welding generator with self-excitation 自激电焊发电机 arc welding machine弧焊机；电焊机；电弧焊机arc welding mask电弧焊遮罩arc welding process电弧焊接丁艺过程 arc welding rectifier 弧焊整流器 arc welding robot弧焊

6、机器人 arc welding set电弧焊机组arc welding transformer 弧焊变压器 arc-wel ding el ectrode 电弧焊用焊条arc-welding plant 电焊厂arcogen welding电弧氧乙规焊 argon (shielded) arc welding 氮弧焊接argon tungstcn-arc wclding 磚极氮弧焊 argon-arc welding 氮弧焊 argonaut welding 口动氟弧焊atomic h welding 氢原子焊 atomic hydrogen welding 原子氢焊 atomic-hydro

7、gen welding 原子氢焊接 austenite welding 不锈钢焊接 autogenous pressure welding 门动压合热焊 autogenous welding 气焊 automatic arc wel di ng head自动电弧焊接机头 automatic arc wel di ng machine自动电焊机；自动弧焊机 automatic drying line for wel di ng electrode 电焊条自动烘焙线 automatic slag pool welding 自动电渣焊 automatic spot welding 自动点焊 auto

8、matic submerged arc welding 自动埋弧焊 automatic submerged slag welding of rail 钢轨b:back of weld焊缝背面backing groove of weld 焊缝反面坡口 backing weld底焊；底焊焊缝 bare metal arc weld裸焊条电弧焊 bead weld珠焊；堆焊 bead-on-plate weld 堆焊焊缝 beading weld 凸焊 beam-to-beam weld梁间焊接；梁式引线焊接 block sequence weld 分段多层焊 bond weld钢轨接头焊接 bri

9、dge seam weld桥缝焊接；桥线焊 brize weld 硕焊 butt weld对接焊缝 butt weld ends对头焊接端 butt-weld碰焊；平式焊接；对头焊接 butt-weld in the downhand position 对接平焊 butt-weld joint 对头焊接 butt-weld pipe mill 对焊管轧机 button spot weld按电钮点焊 back hand welding后退焊；反手焊接 back step welding 反7t焊接 back ward welding 反7t焊接 back welding底焊；退焊法 back-s

10、tep welding 分段退焊法 backhand welding逆向焊；右焊法;后焊法;向后焊 backing welding 打底焊 backstep welding分段逆焊；分段退焊；反向焊；逐步退焊法；逆向焊 backstep welding sequence 分段退焊次序 backward welding后倾焊；后退焊；向右焊 balanced welding 对称焊 bare welding rod 光焊条 bare wire arc welding光焊丝电弧焊 bead welding窄焊道焊接 bench arc welding machine 台式弧焊机 bevel wel

11、ding 斜角焊 blacksmith welding锻工焊接；锻焊block sequence welding分段多层焊；分段连续焊接 block welding 块焊接block welding sequence 分段多层焊 body welding machine 罐身焊接机 both sides welding 双面焊接 brass welding rod 黄铜焊条 braze welding钎焊；钎焊接；钎接；铜焊 braze-welding 钎接焊 bridge spot welding带接合板点焊；单面衬垫点焊；单面搭板点焊 bridge welding桥接焊；盖板焊 brize

12、 welding 硬焊 build (built) up welding 堆焊 build-up welding 堆焊 building-up by welding 堆焊butt resistance welding电阻对焊;对接电阻焊butt seam welding 对接滚焊butt seam welding machine 对接缝焊机butt welding对接焊；平对焊 butt welding machine 对接焊机 butt welding process 对接焊法 butt-welding 对接焊 butt-welding machine 对焊机c:cap weld最后焊层；盖

13、面焊缝carbon content of weld materials 焊接材料的碳含量 cast-weld construction 铸焊结构 caulk weld填缝焊 caulking weld密实焊缝 chain intermittent fillet weld链式分段角焊;并列间断角焊缝 chain intermittent weld 并列焊接 circular weld环形焊缝 circumferential weld 环缝；环焊缝 cleft weld 裂口焊 closed weld底边无缝焊；无间隙焊缝 closed-chamber fusion weld 闭室熔焊 clust

14、er weld丛聚焊缝 coil weld卷板对接焊；卷板对接焊；板卷焊 cold weld冷压接 commutator-controlled weld 换向控制焊接 complete penetration butt weld 贯穿对焊 composite weld紧密焊缝；强度密封焊缝 concave filled weld 凹形角焊缝 concave filler weld 凹角焊 concave fillet weld 凹面填角焊concave weld凹焊缝；凹面焊；凹形焊缝；轻型焊 connective weld 联系焊缝continuous butt-weld mill连续式炉焊

15、管机组continuous fillet weld连续（填）角焊缝；连续角焊缝；连续贴角焊 continuous weld 连续焊缝 continuous weld process连续式炉焊管法 contour weld特形焊接 convex fillet weld凸角焊缝；凸形角焊缝 convex weld凸焊缝；凸形焊缝 copper weld wire 包铜钢丝 corner flange weld单卷边角焊缝 corner weld 角焊 corner-flange weld卷边角焊缝；卷边角焊缝 crack of weld焊部裂纹cross weld十字交叉焊缝；横向焊缝 cross

16、-wire weld 十字焊 crotch weld楔接锻接；楔接焊接 cup weld带盖板焊缝capability of welding vertically upwards 直上焊接能力 capacitor-discharge welding 电容放电焊接 carbon arc welding碳弧焊；碳极弧焊 carbon in materials for welding 焊接用材料屮的碳 carbon-dioxide arc welding 二氧化碳保护焊 carriage of automatic welding machine 自动焊机走架 cascade welding阶梯式焊；

17、山形多层焊 cascade welding sequence 串级叠置法 cast welding 铸焊 cement-welding金属陶瓷焊接 centralized installation of welding machine 多站%早接 chain intermittent fillet welding并列断续角焊缝；链式断续角焊 chemical welding 化学焊 circular seam welding 环缝对接焊 circular seam-welding machine 环形滚焊机 cleaning before welding 焊接前的清理 cleaning of

18、welding deposits 焊接沉积的清理 closed butt gas pressure welding 闭式加压气焊 cold welding冷焊；冷压焊 cold-pressure welding 冷压焊combined cutting and welding torch 焊割两用炬 combined cutting and-welding blow-pipe 焊割两用炬 combined thermit welding 加压铸焊 complete penetraction and fusion in welding 全z旱透 condenser (discharge) spot

19、-welding machine 电容器放电点焊机 condenser discharge spot welding电容储能点焊；电容贮能点焊 constant current welding machine 恒流电焊机 constant energy welding machine 恒功率 电焊机 constant voltage welding machine 恒压电焊机 constant-current arc welding power source 垂降特性弧焊电源 constant-current welding source 恒流式焊接电源 constant-power weld

20、ing source 恒功率式焊接电源 constant-pressure pressure welding，恒压压力焊 constant-temperature pressure welding ff温压力焊 constant-voltage welding machine 恒电压焊机 constant-voltage welding source恒压式焊接电源；平特性焊接电源 consumable electrode welding 熔化极电弧焊 consumable guide electroslag welding fl 耗定向电渣焊 contact welding 接触焊 conti

21、nuous feed welding连续送丝电弧焊continuous welding连续焊；连续焊接 contour welding 绕焊 controlled arc welding 可控电弧焊接 controlled atmosohere arc welding 充气室电弧焊 controlled atmospere arc welding 充气式电弧焊 controlled tungsten-arc welding自动控制弧长的钙极电弧焊 controlled-transfer welding 可控过渡电弧焊 convex fillet welding 凸面角焊缝 copper arc

22、 welding electrode 铜焊条 copper welding rod 铜焊条 copper-alloy arc welding electrode 铜合金焊条 copper-aluminium welding rod 铜务旱条 copper-nickel welding rod 铜鎳焊条 copper-silicon welding rod 铜硅焊条 copper-tin welding rod 铜锡焊条 copper-zinc welding rod 铜锌焊条 core welding-wire 焊芯 core wire for welding rod 焊条;吉线 corros

23、ion due to welding 焊接腐蚀 cosmetic welding 盖面焊 cover chain welding链节式药皮包丝焊接 co 2 arc w elding m achine 二氧化碳弧焊机 cracking test for automatic welding 口 动焊抗裂试验 crankshaft flashbutt welding 曲轴电阻弧花压焊 cross welding横向焊缝 cyc-arc welding圆环电弧焊d:depth of weld焊接深度 dissimilar weld metal不同的焊接金属；不同金属的焊接 distance betw

24、een the toes of a weld 焊缝宽度 double groove weld 双面坡 口焊缝 double-bevel groove weld双斜边坡口焊缝；双斜坡口焊 double-flanged butt weld 双弯边对接焊缝 double-v groove weld双斜边坡口焊缝；双斜坡口焊 downhand weld 平焊缝 duplex spot weld双点点焊接头 deck welding 重力焊 deep fillet welding 深角焊 deep penetration welding 深熔焊 deep penetration welding elec

25、trode 深熔焊条 deep welding 深焊 die welding模焊；冲模堆焊 diesel engine driven dc arc welding machine 柴油机驱动直流弧焊机differential-excited welding generator 差激电焊发电机 diffusion welding 扩散焊接 direct spot welding 双面点焊 direct welding 双面点焊 direction of welding焊接方位；焊接方向 discontinuous welding 断续焊 dot welding 点焊 double carbon-

26、arc welding 间接碳弧焊 double side welding 双面焊接 down-hand welding 俯焊 downhand welding 平焊 downward welding in the inclined position 下坡焊 downward welding in the vertical position 向下立焊e:edge joint weld 边缘焊 edge weld端接焊；端接焊缝；端血焊缝；对边焊 electric resistance weld mill 电阻焊管机 electric weld-pipe mill 电焊管机 electric-w

27、eld pipe mill 电焊管机 emporary weld临时点定焊缝 excess weld metal焊缝补强金属;补强；补强焊料；补强金属 excess weld metal（焊缝的）余高 explosive weld 爆炸焊接 edge seam welding端面接头滚焊 edge welding边缘焊接 edgewise welding 沿边焊接 electric and pressure welding 电压力焊接 electric arc spot welding 电弧点焊 electric arc welding generators 电弧焊接发电机 electric

28、arc welding machine 电弧焊机 electric butt welding 电阻接触焊 electric resistance welding 电阻焊接;热电阻焊 electric slag welding 电渣焊 electric spot welding 电点焊 electric welding 电焊 electric welding cast copper solder 铸铜电焊条 electric welding equipment 电焊设备 electric welding generator 电焊发电机 electric welding hammer 电焊锤 el

29、ectric welding machine 电焊机 electric welding plant 电焊丿 electric welding pliers 电焊钳 electric welding rod 电焊条electric welding strip 电焊片 electric-arc welding 电弧焊 electric-resistance seamwelding 电阻缝焊 electric-resistance seamwelding machine 电阻缝焊机 electrical arc welding 电弧焊接 electrical resistance welding t

30、ube 电阻焊接管 electrically heated welding torch 电热焊枪 electro-beam welding 电子束焊接 electro-gas (enclosed) welding 气电立焊 electro-slag welding电磁渣焊；电渣焊 electro-slag welding with plate electrode 板极电渣焊 electro-welding 电焊 electrode for arc welding 电焊条；电弧焊条 electrode for vertical down welding 向下立焊条 electrode of ve

31、rtical down welding 立向 卜焊条 electrode welding 电弧焊 electrogas welding气电焊；电气焊 electromagnetic percussive welding 电磁7屮击焊 electromagnetic stored energy welding 电磁储能焊 electron beam welding电子束焊；电子束焊接 electron beam welding machine 电子束焊接机 electron七cam welding 电 了束焊接 electron七cam welding machine 电 了束焊机 electr

32、on-bombardment welding 真空电了朿焊 electrons leaves welding 电了束焊接 electropercussive welding电冲击焊；冲击焊；储能焊 electroslag welding 电渣焊；电阻焊 electroslag welding machine 电渣焊机 electroslag welding with consumable nozzle 熔嘴电渣焊 electroslag welding with wire electrode 丝极 电渣焊 electrostatic (percussive) welding 屯能储能焊接 el

33、ectrostatic percussing welding静屯焊；静电焊；冲击焊；储能焊 electrostatic percussive welding 静电冲击焊；静电冲击焊 enclosed welding强制成形焊接 energy storage welding贮能焊；储能焊；脉冲焊接 erecting welding 装配焊接 erection welding 安装焊接 eutectic welding 低温焊 exothermic welding 铝热焊 expanding or welding of tube with tubesheet 管 /与管板的胀接或焊接 explos

34、ive welding (ew)爆炸焊 eyelet welding孔焊；小孔熔焊f: face of weld焊缝表面；焊接面fibrous weld纤维状焊缝 field weld现场焊接 filler weld填角焊缝 fillet weld角焊缝;填角焊;贴角焊 fillet weld in normal shear （搭接接头的）正而角焊缝 fillet weld in parallel shear侧面角焊缝；侧面填角焊 fillet weld in the flat position角接平焊；水平角焊缝 fillet weld in the horizontal position

35、横向角焊缝 fillet weld size焊角尺寸;填角焊缝尺寸 flame weld火焰焊接 flange weld卷边焊缝；卷边焊缝 flange-to-web weld卷边焊缝；卷边焊缝 flanged butt weld弯边对接焊 flanged edge weld卷边焊；卷边焊 flash butt weld 闪光焊 flash weld闪速对焊 flat faced fillet weld平顶角焊缝焊接 flat fillet weld 平角焊 flush fillet weld 平角焊flush weld削平补强的焊缝；平焊接；无加强髙的焊缝 forge weld锻焊焊缝 fo

36、rged weld （焊后锻压的）锻压焊缝 form factor of the weld 焊缝成形系数 formation of weld 焊缝成形front fillet weld正侧面填角焊缝；正面填角焊 front（al） fillet weld 正面角焊缝 full fillet weld满角焊缝;全角焊 full penetration butt weld 满对接焊 full weld 满焊 full-fillet weld 满角焊 full-sized weld全尺寸焊缝 full-strength weld （与母材等强）等强焊缝 faster welding 快速焊接 fee

37、d rate of welding wire 焊丝送进速度 field of welding temperature 焊接温度场 field welding现场焊接；工地焊接 filler arc welding菲拉电弧焊距 fillet welding （填角焊）贴角焊 fillet welding in the downhand position 船形角焊 fillet welding in the flat position 船形焊 fillet welding in the horizontal position 横角焊 fillet welding in the vertical p

38、osition 立角焊 fine welding精密焊接fine wire welding 细丝焊 fire cracker welding 月尚焊 fire welding锻焊；锻接 fixed welding machine 固定式焊机 fixed-position welding 定位焊接 flame welding 熔气焊 flare welding喇叭形坡口焊接 flash butt welding闪光对焊；闪光对接焊 flash welding闪光电弧焊；闪光焊；闪焊；火花电弧焊；火花对焊 flash-butt welding电阻闪光焊接 flashover welding 闪光焊

39、 flat position welding平焊；顶面平卧焊 flat position welding of fillet weld 角焊缝平焊；船形角焊 flat welding 平卧焊 flexible welding rod 软焊条 flexible wire for electric welding 电焊软线 flow welding流注焊接；浇焊 fluid welding 流焊 flux-cored welding包芯焊条焊接 fly-wheel type friction welding贮能摩擦焊；储能摩擦焊 flywheel friction welding 惯性摩擦焊 fo

40、rehand welding向前焊；向左焊；左焊法；左向焊；正手焊 forge welding锻焊；锻接焊 forward welding正手焊；左焊法;左向焊;前进焊;前倾焊；向前焊 friction welding摩擦焊；摩擦焊接 friction welding machine 摩擦焊接机 frontal fillet welding 正面角焊 full automatic welding 全自动焊 full-automatic arc welding 全自动电弧焊 full-fillet welding 满角焊 full-fusion thermit welding 热剂铸焊 full

41、-fusion welding 全熔合焊 full-length welding 满焊 fusion pressure welding 熔化压接 fusion thermit welding热剂熔焊；熔化铝热焊 fusion type plasma arc welding 熔透型等离 了弧焊 fusion type welding熔透型焊接法 fusion welding 熔焊接 fusion welding metal 熔焊金属g: gap weld特殊点焊；双极单点焊 gas-pressure weld 气压卒 girth weld环形焊缝gravity weld 倚焊groove wel

42、d坡口焊；坡口焊缝；有坡口焊缝；凹槽焊 groove-weld joint有坡口焊接接头 gas carbon-arc welding 气保护碳弧焊 gas electric welding气电联合焊接 gas metal arc welding气体保护金屈极电弧焊 gas metal-arc welding气保护金属极电弧焊 gas shield welding气体保护弧焊 gas shielded arc welding气体保护电弧焊；气体保护焊 gas shielded arc welding machine 气保护弧焊机 gas shielded arc-welding machine

43、 气体保护弧焊机 gas shielded magnetic flux arc welding磁性焊剂气体保护电弧焊 gas shielded metal-arc welding 气体保护金厲弧焊 gas shielded welding 气体保护焊 gas torch welding 气炬焊 gas tungsten arc welding气体保护磚极电弧焊 gas tungsten-arc welding气保护磚极电弧焊 gas tungstun arc welding餌极气体保护焊 gas welding气焊；乙烘焊 gas welding device 气焊设备 gas welding

44、 equipment 气焊设备 gas welding machine 气焊机 gas welding outfit 气焊机 gas welding rod 气焊焊丝 gas welding rubber hose 气焊橡胶管 gas welding technique 气焊工艺 gas welding torch butt 气焊进气破管 gas welding tube mill 瓦斯焊接机 gas welding work 气焊 t作 gas-arc welding气电焊；气体保护电弧焊 gas-arc welding gun 气电焊焊嘴 gas-press welding 气压焊 gas

45、-pressure welding machine 气压焊接杠l gas-shielded stud welding 气保护柱钉焊接 girth welding环缝横向焊接 gravity type arc welding 觅力焊 gravity type welding 倚焊 gravity welding重力焊；垂力式电弧焊 groove welding槽焊；坡口焊;开槽焊 guided automatic welding 导向自动焊接 gun welding machine手提式点焊机；点焊枪h:hammer weld 锻焊hand weld手焊焊缝height of reinforce

46、ment of weld 加强焊缝高度 helical-weld pipe 螺旋焊管 high performance weld flux 高性能焊剂 horizontal fillet weld 横向角缝焊接 horizontal weld 横向焊缝 horizontal-vertical fillet weld 横向垂直角焊缝 hot weld encapsulation 热焊封袋 hydraulic automatic weld 液压自动焊接 hydraulic weld process 液压焊接法 hafnium welding wire 铠焊丝 hammer welding锻焊；锻接

47、；锤焊 hammered resistance welding锤锻电阻焊；电阻加热锻焊 hand welding holdet 手焊焊把 hard-welding硬质合金熔焊 headless bolt for welding 焊接单头螺栓 heat-welding adhesive 热熔性胶粘剂 heated-tool welding 热烙铁焊接 heavy welding大断面焊接 heavy welding electrode 粗电焊条 heliarc welding 氮电弧焊 heliarc welding 氨弧焊法 helium arc welding 氨弧焊hf welding m

48、agnetic bar 高频焊接磁棒 hidden arc welding埋弧焊；潜弧焊 high current arc welding 大电流弧焊 high frequency ac welding machine 高频交流电焊机 high frequency dielectric welding 髙频介电焊 high frequency induction welding 高频感应焊 high frequency welding 高频焊接 high grade energy welding 高能焊 high tensile electric welding rod 高强焊条 high-c

49、urrent plasma arc welding 大电流等离子弧焊 high-frequency induction welding 高频感应焊接；高频焊接 high-frequency resistance welding 高频接触焊 high-frequency resistance welding (hfrw)高频电阻焊 high-frequency welding 高频电焊 highspeed welding 快速焊接 horizontal fillet welding 横角焊；水平角焊 horizontal position welding 水平焊接；横焊 horizontal w

50、elding 横焊；水平焊 horizontal-position welding 水平位置焊接 horizontal-rolledposition welding水平转动焊接；滚动水平焊 hot jet welding 热风焊接hot press welding 热压焊接hot pressure welding 预热压丿j 焊hot welding 热焊hot wire welding 热丝焊 hot(-)gas welding 热气焊接 hot-gas welding热风焊接；热空气焊接 hot-pressure welding热压焊；热压焊接 hydrogen-welding 氮焊i:i

51、nclined weld 斜焊inconel weld单面焊缝incorrect weld profile 焊缝形状不对 incorrect weld size焊缝尺寸不对 induction weld mill 感应焊管机 inside corner weld 内角焊接 inside fillet weld 内角焊接 inside weld 内焊缝 insufficient or excess reinforcement of weld 加强焊缝不足或过量 intermittent fillet weld间断角缝焊接；断续角焊缝 intermittent weld断续焊；断续焊缝 impac

52、t spot welding 冲击点焊法 impregnated-tape metal-arc welding 浸焊条金属弧焊 impulse current automatic butt welding machine 脉冲电流自动对焊机 impulse current seam welding machine 脉冲电流缝焊机 impulse current semiautomatic butt welding machine 脉冲电流半口动对焊机 impulse electromagnetic automatic welding machine 电磁脉冲 门 动焊机 impulse pla

53、sma welding machine 脉冲等离子焊机 impulse welding脉冲焊；脉冲焊接 impulsed spot welding 脉冲点焊 inclined position welding 倾斜焊 indirect (spot) welding 单面点焊 indirect welding 单面点焊induction welding感应焊；感应焊接；感应熔焊 inert gas arc spot welding惰性气体电弧点焊 inert gas arc welding惰性气体电弧焊 inert gas spot welding惰性气体保护电弧点焊 inert gas wel

54、ding惰性气体焊接法 inert-gas (inert gas) arc welding 惰性气体保护焊 inertia welding惯性焊接；贮能摩擦焊；储能摩擦焊 inertial welding 惯性焊接 infrared welding红外线焊接 intermediate current plasma arc welding 中电流等离子弧焊 intermittent fillet welding 断续角焊intermittent point welding 断续点焊 intermittent welding 断续焊 international institute of weldi

55、ng (iiw)国际焊接学会 inverted welding 仰焊 joint welding 搭焊j:jam weld对接焊；对头焊接jump welding 丁字形焊l:lap fillet weld搭接角焊缝 laser (beam) weld (ing)激光焊 lateral weld侧焊；侧面焊缝 leg of a fillet weld角焊缝;角焊缝焊脚 leg of fillet weld圆角焊肉厚 length of weld焊缝长度 light closing weld 轻连续焊接 light fillet weld轻型填角焊；小填角焊 light weld轻焊缝 linc

56、oln weld埋弧口动焊 longitudinal fillet weld 纵向角焊 longitudinal weld 纵向焊缝 longitudinal weld (焊接用语)纵缝 loose weld 脱焊 lap fillet welding搭角焊；搭接角焊 lap resistance welding 搭接电阻焊 lap seam welding搭接缝焊；搭接焊 lap welding搭焊；搭接焊 laser welding激光焊接 laser welding chamber 激光焊接室 laser welding head 激光焊接头 laser welding machine

57、for orthodontics 激光口腔矫形焊接机 laser welding system激光焊接系统 laser-beam welding machine 激光焊接机 laser-welding machine 激光焊接器 lead welding 铅焊 lefthand welding 左焊法 leftward welding 左向焊法 lever gun welding head 杠杆式点焊钳 light beam welding machine 光束焊机 light continuous welding 轻连续焊接 light gauge welding 薄板焊接 light ra

58、y welding 光束焊接 light welding 轻焊接linde welding林徳钢管对焊法 line welding直线焊缝焊接 liquid metal welding 浇注补焊 longitudinal resistance seam welding 纵向电阻缝焊 longitudinal seam welding纵缝焊接；纵向缝焊 longitudinal welding纵缝焊接；纵向焊接 low carbon steel welding electrode 低碳钢电焊条 low carbon welding wires 低碳焊接线材 low idle voltage ar

59、c-welding power supply 低空载电压的弧焊电源 low temperature welding 低温焊接 low-alloy steel covered arc welding electrode 低合金钢焊条 low-current plasma arc welding 小电流等离子弧焊 low-hydrogen welding electrode 低氢型电焊条 low-temperature welding 低温焊接 lowest permissible temperature for welding 焊接允许的最低温度m:main weld主焊缝mash seam weld压薄缝焊；滚压焊mash weld点焊；点压焊 melt thru weld熔透焊缝 melt-through weld 透溶焊 melten weld pool 焊接熔池 melting through weld 熔透焊缝 miter weld平顶角焊缝；斜接角焊缝 molten weld