717HP1274435425Months ago 69
Model & mdash; The addition of sulfur improves the processability of the material. Series &...
984HP1437554935Months ago 69
Some applications of I-beam:The utility model has the advantages that the axial force of the roll is...
535HP1368588255Months ago 68
Today the price of tube billets is up and down. At present, Jiangxin hot rolling is yuan, continuo...
35HP1626574705Months ago 80
YesAustenitic stainless steel can be used to make stainless spring, clock spring and steel wire rope...
256HP1583123775Months ago 93
Hardness hardness is a pointer to measure the hardness and softness of metal materials. At present,...
965HP1139248655Months ago 84
Sometimes the grouting pipe is overlaid on the two sides of the horseshoe surface. Adjust the coope...
709HP1805184935Months ago 77
advantageMen&#;s long-term inhalation will cause men&#;s abnormal sperm and death.First, the...
535HP1368588255Months ago 76
At the opening this morning, the market price of Zhengzhou copper bar was basically stable. Accordi...
779HP1365896605Months ago 74
Use Hydraulic lifts are widely used in various industrial enterprises and production lines such as a...
709HP1805184935Months ago 80
Advantages: it is warm for many days and cool in summer. Of course, the relief is really beautiful;I...