外文翻译-车床和车削

英文材料 is a of on of be of be as (1) 2) 3) 4) 5) 6) n of of to of be by is a of of of an is is a on It is of or to is by It to to of be to to do or is at of is to of . is is of is to a of up 8 . or is I it a be if is A a to a of 2 to of a a or of an is a on it a to at of is a be to of of of is a be in of as is of a a a to is be at by of a of is of or It is on by of be or by of or is to of by In it is a o to of a as a is is On is it to a is to a to A a a of It is to a of by is in is to of be is to as he of be of of 3 be or by of be or of or in or of to is to or or of of be to of of to a is to of SS is in of a to or in of or to an of a a , As of is to of or to be be or a on or is on n we be on a It be in do as is 4 A of a on is as a of of a a is to is is by or or of is by In it is of up be On of , .4 , of a is a is of or an a a is by of is by or be in or of It is in of a it is to a to of In is in a or on a In of is on by a or is a be is in is is by in a is to to it an is to of in of an to of is by of is of is 5 be of is in a or on a I n is is to is of to ) . is is a in to is is of in of is by be as is a , 8 0 . be at a is of is by of to be As is a by of a a to of a of is to of i. e . , of , of is to of of of of of of = of of is in of n be in or of to be I . e . , be so is a in no Tt 6 to of is to or as of of of to he is in is of in by a on of in be by N D= of in =is as as of be by FM is 00 or 0 00 00 or of of or of As as is of be as of a as of of is in it is to be as in by to or in a by a of of is to of In 7 be by or in is is to on a n a a is or be or of is to to to is a of is of It of as he of a a be or In is by of a a in as a On in a in in as As be to as by a is a of it is in is by is on of to be AP 18 , is as 130 40 ) of of 4 0 . or 5 5). of of in up (up 0 . A of as of be or an of in It be 2.2 a . or 8 or 0 20 . of is by of a A in as a to to of of