hao先生
Who has been exposed to HIC material? What should I pay attention to when designing, manuf..
But also for the daily price of the cumbersome, low price, can not take the opportunity to..
Mrs.wu
What's the unit of cu.in? What does "1095cu.in" mean?..
TuKai
Ask a question, the new 151 is not canceled the minimum cylinder thickness..
litian
I would like to ask who has GB/T 4338-2006 metal material tensile test..
small qin
Remove the pressure vessel when the hands of the first exhaust and then remove it? Or do y..
wangliang
Why does an elbow have a small straight pipe section? What effect does it have?
[this_i..
litian
Comparison of shell and plate heat exchanger
Case: shell and tube heat exchanger is the..
TuKai
Who has the ASME VIII-II volume 2015 Chinese? Trouble to share, thank you..
一路向东
The head is a part of the vessel which is connected in a welding type cylinder, can be div..