KHBF-50-PN315,KHBF-50-PN315,法兰式球阀KHBF-50-PN315,KHBF-50-PN315,KHBF-50-PN315,KHBF-50-PN315,KHBF-50-KHBF-16-PN100,KHBF-16-PN100,KHBF-16-PN160,KHBF-16-PN040,KHBF-16-PN063,KHBF-16-PN063,KHBF-16-PN063,KHBF-16-PN063,KHBF-16-PN160,KHBF-16-PN040,KHBF-16-PN040,KHBF-16-PN040,KHBF-16-PN040,KHBF-16-PN040,KHBF-16-PN160,KHMF-016,KHMF-020,KHMF-025,KHMF-032,
Q11SA-10C-DN15,Q11SA-16C-DN15,球阀
YJZQ-J6W,YJZQ-J8W,YJZQ-J10W,YJZQ-J15W,高压球阀
YJZQ-J20W,YJZQ-J25W,YJZQ-J32W,YJZQ-J40W,高压球阀
YJZQ-J50W,YJZQ-J