PNEUMATIC PEUAG PACTBAL VALVE
PNEUMATIC PEUAG PACTBAL VALVE
1,Tsim thiab Chaw Tsim Khoom: GB / T12237-1989;
2, kev tshuaj xyuas thiab kuaj: GB / T13927-1992;
3 ,FLanged Txuas: GB / T9115.1-2000.
4,Ntsej muag-rau-ntsej muag dimension: JD-2002.
Sau koj cov lus ntawm no thiab xa mus rau peb