标准号:NFC26-011-3-1-2004
英文标准名称:Insulatingmaterials-Industrialrigidmouldedlaminatedtubesandrodsofrectangularandhexagonalcross-sectionbasedonthermosettingresinsforelectricalpurposes-Part3-1:specificationsforindividualmaterials-Tubesandrodsofrectangular
国际标准分类号:29.035.20