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检修阀
能截止被检修部件与灭火剂贮存容器相通的阀门。
来源:《低压二氧化碳灭火系统及部件 GB19572-2013》
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Archiver|手机版|小黑屋|牛马Next ( 苏ICP备17047105号-6 )Published by Stonespider

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