535HP13685882519An hour ago40
Hygiene and health: various modifiers, additives, additives and other chemical components of plastic...
535HP13685882519An hour ago42
It can be wrapped with moisture-proof paper for moisture-proof protection. It can also prevent oxid...
535HP13685882519An hour ago53
Three of the five major application fields of copper plate, copper bar and copper tube: copper is us...
535HP13685882519An hour ago41
On the other hand, in the steel plant, the lock price of the steel plant has been falling all the ti...
535HP13685882519An hour ago55
Let s elaborate on the advantages of copper pipe materials: copper pipe floor heating refers to a he...
984HP14375549319An hour ago54
Some applications of I-beam:Alloy tube is widely used in our daily life, which provides us with grea...
984HP14375549319An hour ago44
Mixed Scabs are distributed periodically, and the situation after casting and rolling is significant...
984HP14375549319An hour ago51
Generally the process of pickling and passivation will be carried out for alloy pipes, but the alloy...
535HP13685882519An hour ago50
Insert the pipe into the top of the bayonet,e the sleeve on the pipe to evenly apply the flux on the...
570HP15564270019An hour ago55
In this way, the new wooden box non-woven packaging color printing can not only be developed, but a...