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litian 2017-04-14

Compressed air storage tank: what needs to be observed in this medium, the demand is wonde..

Shanghai Jiaqi Plastic Pipe Co., Ltd. 1 0

Shanghai huanqi Plastic Pipe Co., Ltd. 2017-04-12

Huan Qi to provide professional UPVC electric ball valve, pneumatic butterfly valve UPVC v..

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wangliang 2017-04-11

Ask you a question, ah, the heat exchanger in the production of equipment in front of the ..

Dear God, for the ASME a few questions please 1 0

一路向东 2017-04-11

Great God, for a few questions A..

small qin 2017-04-10

I would like to ask, welding evaluation 47014, the parent material is Q345 and 304. Is it ..

What is a good way to achieve precision 0 0

花花大叶 2017-04-10

Ask, 22 thick carbon steel carbon dioxide gas shielded arc welding, deformation requiremen..

S30408+16MnDR review 1 0

wangliang 2017-04-06

S30408+16MnDR evaluation, S30408 side with no need to determine the hardness of fusion zon..

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TuKai 2017-04-06

Consult a problem: I have a 15CRMOR device, no weld plate normalizing + tempering, and hea..

ASME heat exchange tube and tube plate 1 0

花花大叶 2017-04-05

The brothers asked the ASME heat exchanger tube and tube plate evaluation standard QW193.1..

Posting / submission is red 1 0

Process Equipment Network 2017-04-01

To thank you for the support of network equipment, special launch post submission / cash a..

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