半硬質阻燃型塑料管暗敷設工程.doc
進入下載頁資料簡介
本章適用于一般民用建筑內的照明工程，不得在高溫場所及頂棚內敷設。
This chapter applies to the general lighting within the civil construction works shall be laid in high places and the roof.
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本章適用于一般民用建筑內的照明工程，不得在高溫場所及頂棚內敷設。
This chapter applies to the general lighting within the civil construction works shall be laid in high places and the roof.