Cov khoom lag luam nrog UPC® cim tau ua raws li Asmeskas cov cai thiab cov qauv siv tau.Cov khoom lag luam nrog cUPC® cim tau ua raws li cov cai thiab cov qauv hauv Asmeskas thiab Canadian.
Cam khwb cia hlau yeeb nkab ua raws li BS416: Ntu 1: 1990
Khoom siv: Grey Cast Iron
Loj: DN50-DN150
Sab hauv thiab sab nrauv Txheej: Dub bitumen