535HP1368588254Months ago 76
The simplest way is to use copper cleaner. Brass, red copper, bronze, etc. can be used. Oil stains...
717HP1274435424Months ago 67
Model & mdash; The addition of sulfur improves the processability of the material. Series &...
984HP1437554934Months ago 66
Some applications of I-beam:The utility model has the advantages that the axial force of the roll is...
535HP1368588254Months ago 66
Today the price of tube billets is up and down. At present, Jiangxin hot rolling is yuan, continuo...
35HP1626574704Months ago 77
YesAustenitic stainless steel can be used to make stainless spring, clock spring and steel wire rope...
256HP1583123774Months ago 89
Hardness hardness is a pointer to measure the hardness and softness of metal materials. At present,...
965HP1139248654Months ago 82
Sometimes the grouting pipe is overlaid on the two sides of the horseshoe surface. Adjust the coope...
709HP1805184934Months ago 74
advantageMen&#;s long-term inhalation will cause men&#;s abnormal sperm and death.First, the...
535HP1368588254Months ago 76
At the opening this morning, the market price of Zhengzhou copper bar was basically stable. Accordi...
779HP1365896604Months ago 73
Use Hydraulic lifts are widely used in various industrial enterprises and production lines such as a...
