HD 21.7 S1-1990 标准详情
- 标准号:HD 21.7 S1-1990
- 中文标题:额定电压450/750V(包括450/750V)以下的聚氯乙烯绝缘电缆.第7部分:90℃导线温度时内部布线用单芯非铠装电缆
- 英文标题:polyvinyl chloride insulated cables of rated voltages up to and including 450/750v part 7: single core non-sheathed cables for internal wiring for a conductor temperature of 90 degrees celsius
- 标准类别:HD标准HD
- 发布日期:1990-01-01
