This Standard establishes the requirements for order, manufacturing and supplying conduits hard carbon steel with screw ABNT NBR 8133, manufactured pipes with longitudinal welding, with protective coating, which are intended to protect the electrical conductors.
ABNT NBR 5624-2011由BR-ABNT 发布于 2011-12-13,并于 2012-01-13 实施。
ABNT NBR 5624-2011在国际标准分类中归属于: 29.120.10 导线管,77.140.75 特殊用管钢。
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