HG/T 20511

HG/T 20511, Total:13 items.

The international standard classification for "HG/T 20511" includes: .

The Chinese standard classification for "HG/T 20511" includes: Petrochemical and chemical industry engineering .

Professional Standard - Chemical Industry

HG/T 20515-2000 Design code for instrument seal and purge
HG/T 20511-2000 Design code for signal alarm and safety interlock system
HG/T 20508-2000 Design code for control room
HG/T 20510-2000 Design code for instrument power air system
HG/T 20509-2000 Design code for instrument power supply system
HG/T 4096-2009 Field analyzer house system in chemical plant
HG/T 20511-2014 Design code for signal alarm and interlock system engineering
HG/T 20516-2000 HG/T 20699～20700-2000 Specification for Chemical Automatic Control Design [Bound Volume]
HG/T 20512-2000 Design code for instrument tubing and wiring
HG/T 20511-2000（条文说明） Design regulations for signal alarm and safety interlock system
HG/T 20505-2000 Functional identification and symbols for process measuring and controlling instrumentation
HG/T 20699-2000 Common terms and definition for measurement and control system design
HG/T 20513-2000 Design code for instrument grounding