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- kht是什么继电器?热继电器kh是什么意思?
- 热(过载)继电器:KH【Therml(over-load)relay】时间继电器(延时或无继电器):KT【Time-delayall-or-nothingrelay(timedelayrelay)】中间继电器:KM(常用符号,非国标)【(intermediaterelay)】电流继电器:KC【(currentrelay)】电压继电器:KV【(voltagerelay)】压力继电器:KPR【(pressurerelay)】温度继电器:KTE【(temperaturerelay)】谁有类似的说明材料啊?最近看...