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1、中英文仪表缩写The document was finally revised on 2021英文名称英文 缩写中文名称英文名称英文 缩写中文名称TEMPERATURE WELLTW温井PRESSUREDIFFERENT SW1CH HIGHPDSH差压高 开关TEMPERATUREINDICATORTI温度表PRESSUREDIFFERENT SWICHLOWPDSL差压低 开关TEMPERATURE TRANSMITTERTT温度变送 器PRESSUREDIFFERENT ALARMLOWPDAL差压低 报警TEMP INDICATOR CONTROLLERTIC温度显示 控制器PRESS
2、UREDIFFERENT ALARMHIGHPDAH差压高 报警TEMPERATURE CONTROL VALVETCV温度控制 阀LEVEL INDICATORLI液位计TEMPERATURE SWITCH HIGHTSH温度高开 关LEVEL GLASS TUBELG液位玻 璃管TEMPERATURE SWITCH HIGH HIGHTSHH温度咼咼 开关LEVELTRANSIMITTERLT液位变 送器TEMPERATURESWITCH LOWTSL温度低开关LEVEL INDICATOR CONTROLLERLIC液位显 示控制 器TEMPERATURE SWITCH LOW LOWT
3、SLL温度低低 开关LEVEL CONTROLVALVELCV液位控 制阀TEMPERATUREALARM HIGHTAH温度咼报 警LEVEL SWITCH HIGHLSH液位髙 开关TEMPERATURE ALARM HIGH HIGHTAHH、曰c=3 O/inibzL 冋冋报警LEVEL SWITCH HIGH HIGHLSHH液位高 高开关TEMPERATUREALARM LOWTAL温度低报 警LEVEL SWITCHLOWLSL液位低 开关TEMPERATURE ALARM LOW LOWTALL温度低低 报警LEVEL SWITCH LOW LOWLSLL液位低 低开关PRES
4、SURE INDICATORPI压力表LEVEL ALARMHIGHLAH液位高 报警PRESSURE TRANSIMITTERPT压力变送 器LEVEL ALARMLOWLOW液位低 报警PRESSURE INDICATOR CONTROLLERPIC压力显示 控制器LEVEL ALARMHIGH HIGHLAHH液位高 高报警PRESSURE CONTROL VALVEPCV压力控制阀LEVEL ALARM LOWLOWLALL液位低 低报警PRESSURE SWITCHHIGHPSH压力高开 关FLOW INDICATORFl流量表PRESSURE SWITCHHIGH HIGHPSHH
5、压力咼咼 开关FLOWTRNSIMITTERFT流量变 送器PRESSURE SWITCH LOWPSL压力低开关FLOW INDICATOR CONTROLLERFIC流量显 示控制 器PRESSURE SWITCH LOW LOWPSLL压力低低 开关FLOW CONTROLVALVEFCV流量控 制阀PRESSURE ALARMHIGHPAH压力高报 警PRESSURE SAFETY VALVEPSV压力安 全阀PRESSURE ALARMHIGH HIGHPAHH压力咼咼 报警SHUT DOWN VALVESDV关断阀PRESSURE ALARM LOWPAL压力低报 警BLOW DOWN VALVEBDV排空阀PRESSURE ALARM LOW LOWPALL压力低低 报警UNIT SHUT DOWNUSD单元关 断EMERGENCY SHUT DOWNESD紧急关断PROCESS SHUTDOWNPSD系统关 断
