tz铸铁阀门,进口铸铁阀门

kitz铸铁蝶阀,GL-10C=GL-10DJ,10C=10DJ,

kitz铸铁闸阀,125FCHI,10FCHI,10FCL(S)(U),16FCW,125FCL(S),125FCWI,

kitz铸铁法兰截止阀,10FCJ(S)(U),125FCJ(S),16FCJ,16FCJ,

kitz铸铁法兰旋启式止回阀,10FCO(S)(U),16FCO,125FCO(S),kitz铸铁对夹式止回阀,10FW

kitz铸铁法兰全通径球阀,10FCTB,