- 平板闸阀
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Z63Y-160高压油田有导流孔平板闸阀 Z643WF-16气动无导流孔平板闸阀 Z943D(Y)-16电动平板闸阀 Z943F电动平板闸阀 Z67F手动有导流孔平板闸阀 Z544(DY)-40手动有导流孔平板闸阀 Z543WF手动无导流孔平板闸阀 Z47F-16手动有导流孔平板闸阀 ZF43Y/ZF63Y/Z83高压平板闸阀 Z543F-600LB-16平板闸阀 SZ43/SZ47轻型平板闸阀 Z434WFH/Y/D手动无导流孔平板闸阀 Z9b43(4)WF(Y、H)防爆电动无导流孔平板闸阀 Z6s43(4)WF(Y、H)气动无导流孔平板闸阀 Z443WD正齿轮无导流孔平板闸阀 Z943电动无导流孔平板闸阀 Z43WDF轻型无导流孔平板闸阀 Z543(4)F(Y、H)齿轮传动带导流孔平板闸阀 Z9b43(4)F(Y、H)电动无导流孔平板闸阀 Z543WF伞齿轮无导流孔平板闸阀 Z947HF埋地电动燃气平板闸阀 Z47F埋地燃气平板闸阀 Z47法兰端燃气平板闸阀