lwmissyou
Our company mainly fire pumps, pumps, water tanks, pressure tanks, welcome to inquire!
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小鱼曾乖乖
Do you have a steel structure? What does this stand up from the tower to resist the wind o..
海阔天空
Ladies and gentlemen, can you tell me the size of the notched C of the C flatten sample re..
啊呀呀
What is the maximum usage temperature of wear-resistant steel plate NM400?
More than ho..
TuKai
2 tons of 35 tons boiler, pressure 3.82MPa, temperature 450, how much row row, the pressur..
zhaolin
Ask the new version of SW6 to calculate the cross section area of the partition plate when..
是董小姐呀
The design pressure is 1.4MPA, the radius of the spherical head is 1425mm, the corrosion a..
wangliang
It is feasible to reduce the outlet temperature of the heat exchanger and increase the flo..