| 1. | Rating plates for rotating electrical machinery ; design
旋转电动机械功率铭牌.结构 |
| 2. | Rating plates for lifting magnets ; marking data
起重磁铁的额定标牌.标记数据 |
| 3. | Transformers and reactors ; rating plates ; design
变压器和电抗器.铭牌和设计 |
| 4. | Instrument transformers ; rating plates
仪器变压器.额定值铭牌 |
| 5. | Audio visual equipment and systems rating plates - marking of electricity supply
视听设备和系统标牌-电源标志 |
| 6. | Audiovisual equipment and systems - rating plates - marking of electricity supply
视听设备和系统.额定牌.供电标志 |
| 7. | Switch box for electric sirens for a . c . voltages up to 380 v ; rating plate
交流电压最高可达380 v的电汽笛配电箱.第3部分:额 |
| 8. | Ecundum motor up yi rating plate , select by means of current rating threefold hereinbefore frequency changer
马达选后,以马达上之铭牌,以选用变频器, |
| 9. | Regulating hand wheels for pressure , tablet thickness , stuffing and speed and all kinds of display lamps , rating plate and buttons are all arranged at the same direction for easy observation and opeation
压力、片厚、充填、速度调节手轮，各种指示灯、表牌、按钮均设在同一方向，观察、操作方便。 |
