Fangchenggang Concrete Inspection Well Assembled Sewage Inspection Well Finished Inspection Well Municipal Water Drop Well Cement Sedimentation Well Manufacturer

Category:

Model:

Brand:

model:

density:

Sound absorption coefficient:

Usage location:

special function:

Place of Origin:

Specifications:

weight:

compressive strength:

level:

Specifications:

Is it a cross-border source of goods:

appearance:

Item Number:

manufacturer:

重量

kg