709HP1805184934Week ago 41
The crystal surface is basically flat. It&#;s easy to take care of and clean up.Three look servi...
416HP1866021724Week ago 53
Medical equipment. stainless steel is mainly used in food industry, clock accessories, pharmaceutic...
965HP1139248654Week ago 44
The stability of the grouting pipe is one of the important factors to control the stability of the w...
709HP1805184934Week ago 51
the main standard of floor environmental protection is formaldehyde emission.In terms of the limita...
535HP1368588254Week ago 47
According to * * new data, in September , China s imported iron ore * * * broke through the million...
535HP1368588254Week ago 50
The ex factory price of Linyi Pipe Factory has decreased by yuan for cash Baocheng ( * mm, the same...
535HP1368588254Week ago 46
Disadvantages: Due to loose tissue and high pressure resistance, the pipe is only used to produce sm...
535HP1368588254Week ago 46
Extrusion method: This production method is to cast copper ingots after smelting,Dissolved oxygen in...
535HP1368588254Week ago 58
The copper tube shall be heated and welded first, and then the joint shall be heated until the heate...
535HP1368588254Week ago 47
The copper tube shall be heated and welded first, and then the joint shall be heated until the heate...
