外文翻译原文-模具的历史发展

桂林电子科技大学毕业设计用纸 1 1 of he of be of is of 9th s I, of it a of a in of of as in of at 50s, is on of of on of of a of of 955 965, is of of of of of a to to to to in of a in is a of a to of so of 0s to of to in a of to by of as as of On a of In to s of of to of of 桂林电子科技大学毕业设计用纸 2 of p of 00 00, up 200 500 In in to as a of as so be of of of of to on of 0s, in C NC so of NC to in In a to by a of NC NC of in of 000, as a of of is to To of of to of we of of as to of a to up a to of do of be up of If a s of of C NC 0% of by 5 in 0s be 桂林电子科技大学毕业设计用纸 3 is in of a At is a is a of in a is by of of of a is so it is is is is in or it is as be by is in it a in to be in of as (1) (2) to of (3) of in (4) be (5) to to of is it to of in as a to he a be be in of 桂林电子科技大学毕业设计用纸 4 to in in (1) to is is to It is on In be as of to of (2) to of is As a is to as of by by (3) of is to or of In is of of in to is so as to In be in be is of (4) In of to is as in of as In is by of in in a of of In as of of or at of of on in an to to of is (1) of of in is in be on of (2) to or in on or 桂林电子科技大学毕业设计用纸 5 be by on on by of on of is in (3) It is is a on of a in on of of of a 3 s ue to of in 0s a of of is to in 7 000, 00 000 0 of 0%, of At of of on to 997 630 of of 997 8 At s in on of n is 0 桂林电子科技大学毕业设计用纸 6 by 0% 0%, 0% of s of of 0%. of is of 00 of 00 of 50 of 00 of 0 to 0s at s of a a 0%, A to is 0 is is of of a um 0 00 0s to 0s s is a or is a In AD 0% of in a to in AE of it of is in in AM of 0 桂林电子科技大学毕业设计用纸 7 of or C HP or of in in to is % of of in in a on a of in as is at of of in of is in of of is is in or 5% of of of of of s % of 2%, 980, of of 0 of do to In by of of t