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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
YS/T 5420-2014 (USD) via email in 1-10 business day VALID
HG/T 20636.1-1998 Work scope and responsibilities of instrumentation (USD) via email in 1-3 business day ABOLISHED
SY 0322-2000 Standard for quality inspection and evaluation of petroleum construction engineering in natural gas purifying plant (USD) via email in 1-10 business day
HG/T 20505-2000 Functional identification and symbols for process measuring and controlling instrumentation (USD) via email in 1-5 business day ABOLISHED
LD/T 76.9-2000 Work quota for the hoisting and transportation and scaffolding work of chemical engineering (USD) via email in 1-3 business day VALID
HG/T 20646.1-1999 (USD) via email in 1-5 business day VALID
HG/T 21539-1992 (USD) via email in 1-10 business day VALID
SH/T 3511-2000 Technical code for construction of cracking heater of ethylene plant (USD) via email in 1-8 business day ABOLISHED
YS/T 5419-2013 (USD) via email in 1-5 business day VALID
HG/T 20549.5-1998 (USD) via email in 1-10 business day VALID
SY 4203-2007 Code for quality acceptance of oil and gas construction engineering station procedure pipeline project (USD) via email in 1-5 business day ABOLISHED
LD/T 76.3-2000 Work quota for the metal vessel fabrication and erection of chemical engineering (USD) via email in 1-5 business day VALID
SY/T 0443-1998 Technical standards for permeating test of welded atmospheric steel storage tanks and pipelines (USD) via email in 1-3 business day ABOLISHED
SY 4204-2007 Code for quality acceptance of oil and gas construction engineering oil-gas field gathering and transportation pipeline engineering (USD) via email in 1-5 business day ABOLISHED
SHJ 511-1989 Technical specification for construction of cracking furnaces in ethene plants (USD) via email in 1-5 business day ABOLISHED
SY/T 0315-1997 Technological standard of external fusion bonded epoxy coating for steel pipeline (USD) via email in 1-5 business day ABOLISHED
SH/T 3506-2007 Specification for construction and acceptance for installation work of tubular fired heater (USD) via email in 1-5 business day VALID
GB 50236-2011 (USD) via email in 1-10 business day VALID
SY 4202-2007 Code for quality acceptance of oil and gas construction engineering storage tank project (USD) via email in 1-10 business day ABOLISHED
YS/T 5423-2014 (USD) via email in 1-10 business day VALID
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