Graphical symbols and abbreviations for fire protection drawings
Document status: Active
Specification for steel butt-welding pipe fittings for the petroleum industry-Wrought and cast austenitic chromium-nickel steel fittings
Document status: Active
Specification for precision vernier height gauges
Document status: [ Withdrawn ]
Symbolic representation for process measurement control functions and instrumentation-Basic requirements
Document status: Active
Symbolic representation for process measurement control functions and instrumentation-Specification for detailed symbols for instrument interconnection diagrams
Document status: Active
Symbolic representation for process measurement control functions and instrumentation-Specification for basic symbols for process computer, interface and shared display/control functions
Document status: Active
