D341X-16、D341F-16加长杆蜗轮法兰蝶阀（长度可定做），D41X-10手动法兰蝶阀，D341X-16C碳钢蜗轮法兰蝶阀，D341F-16衬四氟蜗轮法兰蝶阀，D941X-16电动智能调节型软密封蝶阀，D941F-16P电动不锈钢防腐法兰蝶阀，碳钢对夹式硬密封蝶阀D73H\W、碳钢涡轮对夹式硬密封蝶阀D373H\W、碳钢气动对夹式硬密封蝶阀D673H\W、碳钢电动对夹式硬密封蝶阀D973H\W、碳钢法兰硬密封蝶阀D43H\W、碳钢涡轮法兰硬密封蝶阀D343H\W、碳钢气动法兰硬密封蝶阀D643H\W、碳钢电动法兰硬密封蝶阀D943H\W、碳钢法兰多层次硬密封蝶阀H343HW、涡轮焊接硬密封蝶阀D363H\W、不锈钢对夹式硬密封蝶阀D73W\Y、不锈钢涡轮对夹式硬密封蝶阀D373W\Y、不锈钢气动对夹式硬密封蝶阀D673W\Y、不锈钢电动对夹式硬密封蝶阀D973H\W、不锈钢手动硬密封蝶阀D43W\Y、不锈钢涡轮法兰硬密封蝶阀D343W\Y、不锈钢气动法兰硬密封蝶阀D643W\Y、不锈钢电动法兰硬密封蝶阀D943W\Y、不锈钢多层次硬密封蝶阀H343W\Y、法兰美标金属硬密封蝶阀D343H\F-150LB、对夹式美标金属硬密封蝶阀D373H\F-150LB、对夹式软密封蝶阀D71X\F、对夹式涡轮软密封蝶阀D371X\F、对夹式气动软密封蝶阀D671X\F、对夹式电动软密封蝶阀D971X\F、法兰软密封蝶阀D41X\F、法兰涡轮软密封蝶阀D341X\F、法兰气动软密封蝶阀D641X\F、法兰电动软密封蝶阀D941X\F、不锈钢衬氟对夹式蝶阀D71F4-10P、涡轮衬氟对夹式蝶阀D371F4、法兰衬氟蝶阀D341F46-10C、聚四氟乙烯衬里蝶阀D371F4-10C、凸耳式不锈钢蝶阀D371F、D341X-16、D341F-16加长杆蜗轮法兰蝶阀（长度可定做）
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