仪表控制缩写翻译成英语? zsc限关开关( 阀 关闭时)limit switch closed; zso限开开关(阀全开时)limit switch open; sov电磁阀 solenoid operated valve;mov电磁阀 motor operated valve 电动阀,电动门;fc事故关fail closed;fo事故开fail open; csc未经许可不得开启car seal closed;cso未经许可不得关闭 car seal open 说明:zsc 指限位开关关, z 在p&id中代表位置 查看更多