标准摘要
[中文适用范围]： 本国际标准规定了导管和电缆配件的要求，包括与符合 IEC 60981 的超重型电工刚性钢 (EHDERS) 导管一起使用的铸造金属盒和导管体。 [外文原描述]： This International Standard specifies requirements for conduit and cable fittings including cast metal boxes and conduit bodies used with extra-heavy duty electrical rigid steel (EHDERS) conduit conforming to IEC 60981. This edition constitutes a technical revision. It incorporates numerous additional tables which are significant changes to the first edition including: revision and update; new requirements necessitated by the proliferation of communication cables used in connection with EHDERS conduits and fittings
英文名称Cable management systems - Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit