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YB-JGM型浇注式电缆贯穿密封装置能有效解决电缆穿越舱壁或甲板的阻火和水密问题。装置由MWT型电缆密封无机填料、 PD型电缆膨胀堵料和DK（DT）型电缆框（筒）组成，达到A-60防火等级。
YB-JGM pouring cable transits can be e ectively re prevention and water tightness for the bulkhead or deck.
The device is composed of MWT cable sealing inorganic padding, PD expansion stopping and DK (DT) cable frame(drum). The performance of the device reaches A-60 reproof level.