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Line grinding reflector, decorative bridge steel plate, boiler steel plate, shipbuilding steel plate...
35HP16265747014An hour ago53
In austenite and then rapidly cooled. For thin-walled parts, air cooling can be adopted and water co...
965HP11392486514An hour ago31
Grouting pipe at tensioning end: the grouting pipe installed at the end of the grouting pipe reinfo...
35HP16265747014An hour ago40
Cooling and cold shock method. Large and thick stainless steel plates are deformed. First burn it wi...
535HP13685882515An hour ago40
The production method of soft copper tube is basically the same as that of hard copper tube, that is...
709HP18051849315An hour ago40
The wear resistance of laminate floor mainly depends on the content of aluminum oxide in the surface...
984HP14375549315An hour ago30
light I-beam has narrower legsAt the same height, thinner waist and lighter weight than ordinary I-...
535HP13685882519An hour ago42
In consideration of the above factors, more and more steel plants have stopped production since Octo...
256HP15831237719An hour ago33
Cold drawn or cold rolled precision square tube (gb-) is a cold drawn or cold rolled precision squar...
717HP12744354219An hour ago43
Design and research of high precision stainless steel pipe stainless steel pipe has many advantages,...
