DN200圆顶阀1水冷阀体DN200CP31215B-002水冷球顶DN200CP2133B-003水冷铸体联轴器DN200CP29696B-024水冷传动轴DN200CP29696B-015阀体DN200CP26999B-016圆顶DN200CP1158B-007传动轴DN200CP1016D-008组合式轴承DN200P8011D-009V型防尘圈￠75DN200M341510轴座DN200CP19642E-0011VARI密封圈￠50DN200M117112隔环DN200CP2147C-0013弹簧圆柱销￠14X80DN200GB879-8614O型轴密封圈￠50DN200M116215密封垫DN200P5462E-0016密封垫DN200P5467E-0017密封垫DN200P5472E-0018顶板DN200CP29669D-0019水冷顶板DN200CP30474B-0120水冷顶板DN200CP30474D-0121顶部接头DN200P29757B-0022套环DN200CP29617D-0023支撑环DN200CP29616D-0024插入式密封圈DN200P5524C-0125O型密封圈DN200M520626铸件联轴器DN200CP...
