Pipeline segment diagram for high-pressure nitrogen gas. Includes material specs (A106B), weld point numbering, & 15.00MPa design pressure etc. 高压氮气管段图 (Pipeline spool drawing).
Pipeline segment diagram for high-pressure nitrogen gas. Includes material specs (A106B), weld point numbering, & 15.00MPa design pressure etc. 高压氮气管段图 (Pipeline spool drawing).