709HP1805184932Days ago30
From the characteristics of the floor, it is divided into crystal surface, relief surface,Willebroe...
535HP1368588252Days ago33
The application of copper tube The copper tube is generally used in the heat exchange equipment, and...
35HP1626574702Days ago32
According to the strict requirements, new stainless steel is being developed. Due to the continuous...
256HP1583123772Days ago48
Functional index analysis of qb square tube - angular plasticity refers to the power of plastic defo...
35HP1626574702Days ago37
Other expenses: such as transportation expenses loss expenses, etc. About a quarter.Section shape st...
709HP1805184932Days ago48
The application and marketing promotion of PVC latch floor in China has a history of ten years. From...
984HP1437554932Days ago41
The side length of I-beam is small and the height is large,Generally speaking, the precision of seam...
965HP1139248652Days ago45
Answer: according to the length and diameter, the weight of common grouting pipe is . ~ .KG and the...
984HP1437554932Days ago43
Whether I-section steel is ordinary or light, because the section size is relatively high and narrow...
35HP1626574702Days ago39
To, it is called electrochemical corrosion.Only soluble paper or the combination of soluble paper an...
