Gåtel套接字器

同心胶

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Produktkategorier

Viser3v3

蝴蝶开关,同心胶嵌入Wafer

完全密封蝴蝶阀门安装不推荐

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蝴蝶开关,同心橡胶线

完全密封蝴蝶开关全法兰加线程

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蝴蝶开关,同心结白线双排

全密封蝴蝶阀门 两端装配法兰双法兰执行

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