DIN EN 62011-2-2004
绝缘材料.电气用途工业刚性模制矩形和六边形横截面的热固性树脂基层压管材和杆材.第2部分:试验方法
Insulating materials - Industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section, based on thermosetting resins for electrical purposes - Part 2: Methods of test (IEC 62011-2:2004); German version EN 62011-2:2004