SY 4053-1993 English PDF
Basic dataStandard ID: SY 4053-1993 (SY4053-1993)Description (Translated English): Standard for quality inspection and evaluation of petroleum construction engineering collection and transportation pipeline engineering in oil field Sector / Industry: Oil & Gas Industry Standard Classification of Chinese Standard: P71 Word Count Estimation: 38,335 Date of Implementation: 3/1/1994 Older Standard (superseded by this standard): SY 4053-1992 Regulation (derived from): State-Oil-Chemical-Letter (1999) 93 |