SY/T 5148-1999 English PDFSY/T 5148: Historical versions
Basic dataStandard ID: SY/T 5148-1999 (SY/T5148-1999)Description (Translated English): Pneumatic components for petroleum drilling and production equipment - One-way restrictor valve Sector / Industry: Oil & Gas Industry Standard (Recommended) Classification of Chinese Standard: E92 Classification of International Standard: 75.180.01 Date of Issue: 5/17/1999 Date of Implementation: 12/1/1999 Older Standard (superseded by this standard): SY 5148-1986 Regulation (derived from): Development & Reform Commission Notice 2006 No. 80 |