HD 22.8 S1-1992 额定电压450/750 V及以下的橡胶绝缘电缆.第8部分:装饰链用聚氯丁烯或相同的合成橡胶铠装电缆(再版编入a1)
Rubber Insulated Cables of Rated Voltages up to and Including 450/750 V - Part 8: Polychloroprene or Equivalent Synthetic Elastomer Sheathed Cables for Use as Decorative Chains (Reprint Incorporating A1)