535HP1368588256An hour ago51
If the corrosion on the copper surface is found to be slight, it can be erased with linen copper wir...
535HP1368588256An hour ago35
In August, the price of domestic medium and heavy plates fell sharply. As of August , the price cen...
535HP1368588256An hour ago50
So far as the storage method of copper materials is concerned, we should properly keep the copper pr...
965HP1139248656An hour ago55
?Plastic pipe plastic pipe has a low acoustic impedance, which is used as a grouting pipe and has a...
965HP1139248656An hour ago35
The grouting pipe with the grouting pipe as the core flexible element can be compensated in the axia...
35HP1626574707An hour ago50
Mildura310S stainless steel pipe,If you want to get better results, you can cut and weld the mm thic...
965HP1139248657An hour ago36
Grouting pipe at tensioning end: the grouting pipe installed at the end of the grouting pipe reinfo...
323HP1553350837An hour ago33
The open adjustment plate base makes it more convenient to clean debris. Professional projects inclu...
466HP1595758057An hour ago43
It can improve the mechanical efficiency to a certain extent. Moreover, the molecular structure of...
35HP1626574707An hour ago36
Due to the g all position welding process, it can be seen from the stress change law in the circumfe...