HDPEBĤ(һ....)ҲQܶȾĤHDPEĤӢQ顰High Density Polyethylene Impermeable membraneQ顰HDPEBĤHDPEBĤHDPE֬ɵϾģHDPEһNYǘOԵԘ֬ԭBHDPEʣһ̶ȵİPEЃʹIûWƷԡijЩNĻWƷaWg縯gNuN ̼ԓۺﲻкõķˮHDPEкܺõķܡB©ܡ쏊ȸǺm늾|̷BBֳBBҷB˹BB̏UBIHDPEBĤИOõ_ڳ-40F͜ض¾HDPEBĤǸ߷Ӿۺoζoİɫwcs110-130ܶ0.9180.965õ͟ͺW^ߵĄԺgCеã͑_cܺSܶȵCеܺܕ͟ᣬҲᡢAȸg
HDPEBĤmȻ1969Ƴ@NϷBϲ]ЏVֱ1980HDPEBĤűM҇2005A@סHDPEBĤ¼lBPע@҂ӵRBĆ}֮HDPEBĤɞ˱oͨõIJϣĿǰ҇HDPEBĤaҪֲϺȰl_߀ڲµ;
HDPEĤ̳õNҪϳɲ(W)֮һBǺlǷ_hҪҪָHDPEĤͨBmľۺﱡƳɣDzˮֻճDzˮġˮBԇyõĔ0.510-100.510-13cm/s֮g