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Gas top pressure fire water supply equipment used for fire emergency fire 10 minutes, suit..

The selection of bolt nut 0 0

小鱼曾乖乖 2017-03-30

35 steel studs, can be equipped with 20,25 steel nuts, I would like to ask whether the 8 n..

Tower welding 2 8

litian 2017-03-30

Ask you heroes 10 meters in diameter, the thickness of the tower 28mm, because there is no..

Everybody, cylinder material Q345R... 2 14

一路向东 2017-03-30

Ladies, cylinder material Q345R (8..

奋斗的小丫 2017-03-29

One's life is in a race against time, childhood always feel that there are a lot of time o..

Heat resistant steel production workers 0 2

WUXI BRIGHT STAINLESS STEEL CO.,LTD. 2017-03-29

Smelting refractory steel is usually melted in electric arc furnace or induction furnace. ..

A stainless steel intergranular corrosion 1 1

郭大少郭大少 2017-03-29

1 issues raised
Technology unified regulations usually consist of &ldquo austenitic sta..

How to select safety valve 0 0

小鱼曾乖乖 2017-03-29

Safety valve setting pressure, working pressure, the relationship between the design press..

Pickling passivation 0 1

清水一风 2017-03-29

There is a stainless steel equipment, due to the media reasons, need to do air tightness t..

zjxlove 2017-03-28

How to determine the minimum thickness of the head..

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