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生产环境
耐腐蚀阀
CPVC、UPVC、RPP、PVDF、J11F-10S/F螺口式截止阀
CPVC、UPVC、RPP、PVDF、J41F-10S/F法兰式截止阀
CPVC、UPVC、RPP、PVDF、J11F-10S/F螺口式截止阀
CPVC、UPVC、RPP、PVDF、J41F-10S/F法兰式截止阀