| 1. | New electric leakage protection device of electric coal drill
一种新型的煤电钻漏电保护装置 |
| 2. | Study on electric leakage and electric leakage protective instrument
漏电检测与智能鉴相漏电保护器的研究 |
| 3. | It has excellent electric leakage resistance and arc resistance and heat - resistance
具有优良的耐漏电性耐电弧性和耐热性。 |
| 4. | Safeguard : outfit electric leakage circuit breaker for 100 % safeguard
安全有保障：独家配备士林电机漏电断路器，确保人身100 %安全。 |
| 5. | Research on selectivity electric leakage protection system base on null sequence power direction
基于零序功率方向选择性漏电保护系统的研究 |
| 6. | It has excellent electric leakage resistance and arc resistance , have simultaneously certain impact and heat - resistance
具有优良的耐漏电性和耐电弧性，兼具一定的抗冲击性和耐热性。 |
| 7. | Eatablish to have the position . electric leakages swith . deend the ice to protect with heat , insure to operate the absoluteness the safety
设有相位制,漏电开关,防冰保护和高温保护,确保操作绝对安全。 |
| 8. | The product facilitates extensive safety functions including : self diagnostic circuit ( temperature sensor malfunction , heater disconnection , automatic overheat preventive device , ssr short circuit ) , over heat preventive device , over current electric leakage breaker , and key lock function
故障自我诊断（温度传感器异常、加热器断线、自动温度过升防止功能、 ssr短路） ，过升防止器、过电流漏电保安开关、键盘锁定等安全功能充实。 |
