Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Service
LoginRegister
Latest Standards
SY/T 7657.1-2021 Natural gas. Composition analysis using photoacousticspectroscopy-infrared spectrum-fuel cell combining method. Part1 : General principles 
  Issued on: 2021-11-16   Price(USD): 180.0
SY/T 7657.2-2021 Natural gas. Composition analysis using photoacoustic spectroscopy-infrared spectrum-fuel cell combining method. Part 2: Determination of methane content by photoacoustic spectroscopy method 
  Issued on: 2021-11-16   Price(USD): 165.0
SY/T 7657.3-2021 Natural gas. Composition analysis using photoacoustic spectroscopy-infrared spectrum-fuel cell combining method. Part 3:Determination of C2H6 and above hydrocarbons, CO2, CO content by infrared spectrum method 
  Issued on: 2021-11-16   Price(USD): 165.0
SY/T 7657.4-2021 Natural gas-Composition analysis using photoacoustic spectroscopy infrared spectrum-fuel cell combining method. Part4 : Determination of hydrogen content by fuel cell method 
  Issued on: 2021-11-16   Price(USD): 165.0
SY/T 7658-2021 Natural gas Performance evaluation of on-line gas chromatography 
  Issued on: 2021-11-16   Price(USD): 225.0
SY/T 7632-2021 Code for data acquisition and supervisory control system design of waste heat utilization of oilfield produced water 
  Issued on: 2021-11-16   Price(USD): 600.0
SY/T 7633-2021 Safety assessment of casing string in underground gas storage well 
  Issued on: 2021-11-16   Price(USD): 225.0
SY/T 7318.5-2021 Standard test method for special properties of line pipe. Part 5 : Full-scale fracture-resistance test 
  Issued on: 2021-11-16   Price(USD): 315.0
SY/T 7634-2021 Specification for process design of subsea gas pipeline 
  Issued on: 2021-11-16   Price(USD): 120.0
SY/T 7635-2021 Specification for process design of subsea oil pipeline 
  Issued on: 2021-11-16   Price(USD): 165.0
SY/T 7627-2021 Technical requirements of water-based fracturing fluid 
  Issued on: 2021-11-16   Price(USD): 255.0
SY/T 0087.6-2021 Standard of steel pipeline and tank corrosion assessment. Part 6: Steel pipeline alternative current corrosion assessment 
  Issued on: 2021-11-16   Price(USD): 780.0
SY/T 7636-2021 Functional design and test specification for subsea electrical and optical connectors and jumpers 
  Issued on: 2021-11-16   Price(USD): 870.0
SY/T 7637-2021 Technical specification for ground treatment of artificial island in beach-shallow sea 
  Issued on: 2021-11-16   Price(USD): 300.0
SY/T 7638-2021 Economical operation specification for liquified natural gas receiving terminal 
  Issued on: 2021-11-16   Price(USD): 120.0
SY/T 6211-2021 Labor quota for low velocity layer & uphole survey 
  Issued on: 2021-11-16   Price(USD): 150.0
SY/T 6211-2012 Labor Quota for LVL & Uphole Survey 
  Issued on: 2012-8-23   Price(USD): 120.0
SY/T 7639-2021 Specifications for liquefied gas carrier manifolds 
  Issued on: 2021-11-16   Price(USD): 390.0
SY/T 7640-2021 Environmmental protection specification for extraction industry wastewater reinjection of the unconventional gas fields 
  Issued on: 2021-11-16   Price(USD): 225.0
SY/T 7641-2021 Greenhouse gas inventory and reporting guidelinesfor unconventional oil and gas production companies 
  Issued on: 2021-11-16   Price(USD): 690.0
4220/19102
First[4221][4222][4223][4224][4225][4226][4227][4228][4229][4230]End
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com
Copyright: TransForyou Co., Ltd. 2008-2040