984HP1437554932Years ago 339
I-beam can be divided into four types according to shape: cold-formed equal edge I-beam, cold-formed...
256HP1583123772Years ago 332
Dartmouth3x4 square tube,Strength refers to the performance of metal materials under static load (ex...
632HP1955065912Years ago 319
The foundation of cold storage is affected by low temperature, and the water in the soil is easy to...
256HP1583123772Years ago 321
If the re inspection results are unqualified (including the items whose preliminary inspection resul...
717HP1274435422Years ago 328
Add a small amount of sulfur and phosphorus to make it easier to cut.Since the beginning of last yea...
122HP1172949212Years ago 333
Before application, the sampling container shall be cleaned with vehicle gasoline, soapy water or ot...
717HP1274435422Years ago 327
Stabilization treatment. Generally, it is used for - steel containing Ti and Nb in the solid solutio...
709HP1805184932Years ago 298
Of course,StCatherineFloor buckle, its advantage is not just this.Compared with ordinary flooring, w...
35HP1626574702Years ago 313
The thin-walled stainless steel pipe is durable and has been recognized by the engineering community...
632HP1955065912Years ago 325
and there shall be no joint in the middle. The junction of polyurethane insulation boardThe polyure...
