焊接专业英语

回复用户6 · 发表于 2021-11-17 18:15:53

i must make much money for becoming 焊接人 and down the file.

回复用户2 · 发表于 2021-11-17 18:16:45

oh,this material could be downed.but you are only not enough scores to down.

回复用户5 · 发表于 2021-11-17 18:17:36

but you must be 焊接人,or you can‘t down it!down one time by one score only!

回复用户2 · 发表于 2021-11-17 18:18:36

hope these are available for your work .at the same time,hope we can communicate some experience on welding to improve our professional english skill.or you only have some professional technology skill,but you can not speak them out, it is not a point!so we have to practise them to improve these

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