SS 275-1999現行
SPECIFICATION FOR Cable trunking made of insulating material
出版：SG-SPRING SG
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基本信息
標準編號： SS 275-1999
出版單位：SG-SPRING SG
標準頁數：0
標準簡介
This standard specifies requirements for cable trunking of insulating material intended for the accomodation, and where necessary, for the segregation, of insulated conductors, cables or cords and possibly other electrical equipment contained therein.
