关于BAC PROCESS TRIP? question1:bac process trip翻译成 bac(增压机)工艺跳车是否妥当,我还想了解一下如果是,那么工艺跳车指的是什么 question2:the standstill instrument air supply pressure must be sufficient。其中,standstill instrument 指什么?question3:trip multiplier is from start to turbine on speed timer elapsed。 on speed timer elapsed怎么理解查看更多
电源线与信号线分开敷设的办法? 刚刚盖德上下了isa-rp60.8-1978 electrical guide for control center,里面2.3.4提到“to avoid inductive pickup, power wiring or control wiring should have maximum possible separation from signal wiring. a practical distance is not less than 150 mm (6 in.).”电源电缆和信号电邀最小距离150mm.是控制中心的要求。不知道有什么参考价值。查看更多