717HP1274435422Years ago 416
After molten steel casting, stainless steel pipe fittings generally adopt the same vertical, the lad...
256HP1583123772Years ago 399
Normalized: A. pearlite steel; b. Bainitic steel; c. Martensitic steel; d. Austenitic steel.Precisio...
709HP1805184932Years ago 370
A foot pad shall be placed in front of the door to reduce the wear of sand on the floor.If the new...
709HP1805184932Years ago 394
SPC floor has a thickness of mm-mm, and the weight per square meter is only about -kg, which is less...
256HP1583123772Years ago 393
The disadvantage of solid bending is that it has tensile thinning effect. The actual bending will pr...
984HP1437554932Years ago 388
When selecting I-beam in structural design, reasonable I-beam shall be selected according to its mec...
717HP1274435422Years ago 401
and the strength is better because the carbon content is relatively high. Series & mdash; Marte...
984HP1437554932Years ago 375
Generally, the process of pickling and passivation will be carried out for alloy pipes, but the allo...
709HP1805184932Years ago 380
People who have a certain understanding of the manufacturing process of composite wood flooring shou...
256HP1583123772Years ago 409
Square tube, modified square tube, square tube QB square tube and hot-rolled square tube are qualifi...