HDPE High density polyethylene
high density polyethylene
高密度聚乙烯
高密度塑料管道
高密聚乙烯
高聚乙烯
HDPE管
对数平均半径
high density Polyethylene gas pipe
high density polyethylene HDPE
high density polyethylene HDPE strip
high density polyethylene resin
maleic anhydride grafted high density polyethylene
Reclaimed high density polyethylene
tensiled high density polyethylene
3D high density electrical technique
abnormally high content of carbon in fly ash
bauxite with high content of sulfur
Blast furnace slag containing high content of titanium
Brine containing high content of Glauber salt
carbon block with high density and low porosity
compressed high density board of fast-growing wood
crude Copper with high content Silver
Determination of high content of tin
extremely high density mud