BS 7346-2:1990被替代
Components for smoke and heat control systems. Specification for powered smoke and heat exhaust ventilators
出版：British Standards Institution
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基本信息
標準編號： BS 7346-2:1990
發布時間：1990/7/31 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：12
標準簡介
Requirements and test methods for powered ventilators installed in buildings to extract the products of combustion in the event of a fire.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 7028 published 01 May 1992
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