256HP1583123775Months ago 81
Ship carbon steel square pipe (gb-) is a carbon steel square pipe for ship class I pressure pipe sys...
965HP1139248655Months ago 84
The grouting pipe is used to pad the bottom of the horseshoe, and adjust the cooperation space betw...
35HP1626574705Months ago 74
Including .-mm thick sheet and -mm thick plate, the specific gravity of stainless steel pipe is , a...
965HP1139248655Months ago 80
The research shows that the friction between the grouting pipe and the soil is also greatly related...
779HP1365896605Months ago 71
In addition to the fixed mode, the elevator also has a vehicle-mounted mobile type. As the name impl...
35HP1626574705Months ago 87
Therefore, the materials used in stainless steel for different purposes should also be different.The...
709HP1805184935Months ago 64
Good flooring should choose good materials, good materials should be natural, high and moderate dens...
256HP1583123775Months ago 75
Steel pipe for geological drilling (yb-) is a steel pipe used by geological departments for core dri...
965HP1139248655Months ago 79
The grouting pipe is a patented product. Compared with similar products in the market, it has highe...
779HP1365896605Months ago 79
Unscrew the screw on the dust-proof hole outside the flange of the elevator, adjust the PCS system r...
