pump basic（泵的基礎(chǔ)）

david2016 · 發(fā)表于 2017-4-19 14:48:16

The English studying material for pump baisc concept. It is very useful for people who are engaged to understand preilimary idea of pump design.
If any one have further questions, please do not hesitate to contact me.

海慕之 · 發(fā)表于 2017-4-19 14:58:22

welcome,，bra

未來(lái)第一站 · 發(fā)表于 2017-4-19 15:41:25

樓主代理？

xiaobing86203 · 發(fā)表于 2017-4-19 16:01:23

感謝分享,，是不是資料類,，還是做產(chǎn)品廣告？

david2016 · 發(fā)表于 2017-4-24 07:20:49

未來(lái)第一站發(fā)表于 2017-4-19 15:41) V( i& H: W, g5 O' m
樓主代理,？

apologise for confusing. I'm not here for adverstising. But for sharing the knowledge.
Thanks for reminding me and I will pay attetion to any information I share.

david2016 · 發(fā)表于 2017-4-24 07:21:25

xiaobing86203 發(fā)表于 2017-4-19 16:01) X8 ^' h' [2 g1 M s+ p( l
感謝分享,，是不是資料類，還是做產(chǎn)品廣告,？

it is a good study material. Not for adversting.

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pump basic（泵的基礎(chǔ)）

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