Chav Kawm K9 Cov Yeeb Nkab Hlau Ducile,hais txog ib hom yeeb nkab hlau uas feem ntau siv rau hauv cov kab ke faib dej. Cov yeeb nkab hlau K9 paub txog lawv lub zog, kev ruaj khov, thiab kev tiv thaiv xeb, ua rau lawv yog qhov kev xaiv nrov rau kev thauj dej hauv cov nroog thiab cov ntawv thov kev lag luam.
Pob qij txha:Kev sib koom ua ke
Loj: DN40-2600
Siv tau ntev: 5.8m
Tus Qauv: EN545
Chav Kawm: K9
Sab hauv: Portland Cement Mortar Sab hauv
Txheej sab nraud: Zinc + Bitumen
Roj hmab nplhaib: EPDM, SBR lossis NBR
Ntim: DN100-DN300 hauv cov pob khoom; DN350-DN2600 hauv ntau.
