·手动法兰式伸缩蝶阀SD43H-10,SD4
·气动对夹式硬密封蝶阀D673H-1.0,
·保温蝶阀BD343H-6C,BD343H-6P,BD
·保温蝶阀BD343H-6C,BD343H-6P,BD
·气动衬氟蝶阀D671F46-16C,D671F4
·衬氟蝶阀D71F4-6,D71F4-10,D71F4
·气动塑胶蝶阀VP-830,VP-831,VP-8
·塑料蝶阀,D71X-6S，D71X-6F，D71
·电动塑料蝶阀(RPP,UPVC,CPVC,PVD
·电动塑料蝶阀(RPP,UPVC,CPVC,PVD

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