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Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet
Fire protection ceiling sprinkler is located within a countersunk fitting and covered by a panel and retained by a magnet
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机译:防火天花板喷头位于埋头配件内,并由面板覆盖并由磁铁固定
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摘要
A fire-protection sprinkler (2) is flush-fitted with the ceiling panel and is located within a socket housing (1). The sprinkler is covered in use by a flat panel (4) and retained ready for use by a magnet (3).
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