BS 787-1938 标准详情
- 标准号:BS 787-1938
- 中文标题:防爆空气突破电动门到底盒(用于3相A,C的使用,线路多达650伏)适用于采矿业的要求,
- 英文标题:Flame proof air break electrically operated gate end boxes (for use on 3-phase a.c. circuits up to 650 volts) suitable for the requirements of the mining industry.
- 标准类别:英国标准
- 发布日期:21 February 1938
