Z85X-16Q型(xíng)鐵(tiě)制卡箍式暗杆彈(dàn)性密封閘閥
Z81X-16Q、Z81X-25Q型卡箍(gū)閘閥
Z81X-16Q型鐵(tiě)制卡箍式(shì)明杆彈性密封閘閥(fá)
PZ273X型(xíng)PN10、PN16電(diàn)液動刀(dāo)閘(zhá)閥
PZ73W-6、PZ73W-10型漿液閥
Z947X-10Q、Z947X-16Q、Z947X-25Q型大口徑彈性密封閘閥
Z547X-10Q、Z547X-16Q、Z547X-25Q型大口徑彈性密封閘閥
Z47X-10Q、Z47X-16Q型(xíng)埋地(dì)式閘閥
Z47X-10Q、Z47X-16Q、Z47X-25Q型大口徑彈性密封閘閥
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