The symbols given in the tables apply to principal parts and appliances and have been classified in the following manner: General conventional signs Pipes and pipe joints Valves, gate valves, cocks and flaps Control and regulation parts Appliances Fittings Indicating and measuring instruments
Status: WithdrawnPublication date: 1967-01
Edition: 1Number of pages: 14
Technical Committee: ISO/TC 8/SC 3 Piping and machinery
ISO/R 538:1967Stage: 95.99
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