AENOR - UNE 27952
CONVENTIONAL SIGNS FOR ON BOARD PIPE LINE PLANS.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 15 May 1977 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Graphical symbols for use on specific equipment): | 01.080.20 |
| ICS Code (Piping systems): | 47.020.30 |
Document History
UNE 27952
May 15, 1977
CONVENTIONAL SIGNS FOR ON BOARD PIPE LINE PLANS.
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