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Standard No. Title Price(USD) Delivery Status Add To Cart
GB 50252-1994 Unified standard for quality inspection and assessment of industrial erection engineerings 300 (USD) via email in 1-3 business day
SY 4028-1993 Standard for Quality Inspection and Evaluation of Petroleum Construction Engineering the Work for Plant Installation 1590 (USD) via email in 1-10 business day
ZBBZH/GJ 8 via email in 1 business day VALID please email coc@codeofchina.com for quotation
SH/T 3902-1993 Abbreviation of piping engineering for petrochemical enterprise 360 (USD) via email in 1-3 business day ABOLISHED
HG 20236-1993 Standard for inspection and evaluation of the quality of chemical equipment installation 990 (USD) via email in 1-8 business day VALID
ZBBZH/GJ 6 via email in 1 business day VALID please email coc@codeofchina.com for quotation
SH/T 3521-2007 Technical code of construction of instrumentation engineering for petrochemical industry 1275 (USD) via email in 1-10 business day ABOLISHED
SH 3521-1999 Technical code of construction of instrumentation engineering for petrochemical industry 1485 (USD) via email in 1-10 business day ABOLISHED
DGJ 08-78-1999 6210 (USD) via email in 1-10 business day VALID
YSJ 414-1993 1155 (USD) via email in 1-8 business day VALID
GB 50461-2008 via email in VALID please email coc@codeofchina.com for quotation
DGJ 08-1978-1999 via email in VALID please email coc@codeofchina.com for quotation
GB 50252-2010 Unified standard for constructional quality acceptance of industrial installation engineering 510 (USD) via email in 1-5 business day ABOLISHED
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