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GYA型液压安全阀

更新时间:2014-04-23 13:40:00点击次数:2666次

GYA型液压安全阀.

用途:

G Y A型液压安全阀安装在油罐顶部与呼吸阀配合使用,在呼吸阀一旦失灵时起安全作用。控制压力:-65mm水柱、+220mm水柱。


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