2025-12-20 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 3555-2022 Test method for Saybolt color of petroleum products—Saybolt chromometer 225.0 via email in 1~3 business day valid,,2022-11-1
GB/T 17674-2021 Determination of nitrogen in crude oil―Boat-inlet chemiluminescence 165.0 via email in 1~3 business day valid,,2022-7-1
NB/T 10855-2021 Technical specification for power generation of regenerative oxidationequipment of coal mine gas 240.0 via email in 1~3 business day valid,,2022-6-22
NB/T 10853-2021 Code for technology of coalbed methane well group of surface extraction in coal mining area 105.0 via email in 1~3 business day valid,,2022-6-22
NB/T 10852-2021 Reserves evaluation and area optimization method of CBM development in mining stability zone of coal mine 180.0 via email in 1~3 business day valid,,2022-6-22
T/CAS 414-2020 Technical specification for safety inspection of pipeline gas users 495.0 via email in 1~5 business day valid,,
T/CGAS 021-2022 Technical specification for application with unplasticized polyvinyl chloride coating steel gas pipe and fittings 435.0 via email in 1~5 business day valid,,2022-5-1
T/CGAS 020-2022 Technical specification for plastic(PE)liner aluminum alloy pipe subjected to ring compression in gas engineering 375.0 via email in 1~5 business day valid,,2022-5-1
T/CGAS 019-2022 Method for spot sampling of liquefied natural gas 225.0 via email in 1~3 business day valid,,2022-5-1
DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault 225.0 via email in 1~3 business day valid,,2019-7-1
T/CCT 010-2021 Specifications and quality of civil blue-coke 225.0 via email in 1~3 business day valid,,
T/CGAS 011-2020 Diaphragm gas meters with electronic temperature and pressure correction 555.0 via email in 1~5 business day valid,,2020-9-1
T/CGAS 010-2020 Technical specification for trenchless rehabilitation and renewal of city gas pipeline 435.0 via email in 1~5 business day valid,,2020-9-1
T/CNCA 004-2020 Diesel from direct coal liquefaction 105.0 via email in 1~3 business day valid,,
T/CMA JY046-2021 Fuel dispensers 375.0 via email in 1~5 business day valid,,
T/SHMES 003-2021 Specification of management,reusing,and regeneration for metal cutting fluids 225.0 via email in 1~3 business day valid,,
T/CGAS 018-2021 Hot-dip galvanized steel pipe for gas 255.0 via email in 1~3 business day valid,,2021-12-1
T/CAPE 12002-2021 165.0 via email in 1~3 business day valid,,
NB/SH/T 0099.5-2021 Determination for storage stability of emulsified asphalt 75.0 via email in 1~3 business day valid,,2022-6-22
NB/SH/T 0099.2-2021 Determination of sieve residue of emulsified asphalt 90.0 via email in 1~3 business day valid,,2022-6-22
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GB/T 3555-2022 Test method for Saybolt color of petroleum products—Saybolt chromometer  
  Issued on: 2022-07-11   Price(USD): 225.0
GB/T 17674-2021 Determination of nitrogen in crude oil―Boat-inlet chemiluminescence 
  Issued on: 2021-12-31   Price(USD): 165.0
NB/T 10855-2021 Technical specification for power generation of regenerative oxidationequipment of coal mine gas 
  Issued on: 2021-12-22   Price(USD): 240.0
NB/T 10853-2021 Code for technology of coalbed methane well group of surface extraction in coal mining area 
  Issued on: 2021-12-22   Price(USD): 105.0
NB/T 10852-2021 Reserves evaluation and area optimization method of CBM development in mining stability zone of coal mine 
  Issued on: 2021-12-22   Price(USD): 180.0
T/CAS 414-2020 Technical specification for safety inspection of pipeline gas users 
  Issued on: 2020-04-30   Price(USD): 495.0
T/CGAS 021-2022 Technical specification for application with unplasticized polyvinyl chloride coating steel gas pipe and fittings 
  Issued on: 2022-04-28   Price(USD): 435.0
T/CGAS 020-2022 Technical specification for plastic(PE)liner aluminum alloy pipe subjected to ring compression in gas engineering 
  Issued on: 2022-04-28   Price(USD): 375.0
T/CGAS 019-2022 Method for spot sampling of liquefied natural gas 
  Issued on: 2022-04-28   Price(USD): 225.0
DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault 
  Issued on: 2019-03-22   Price(USD): 225.0
T/CCT 010-2021 Specifications and quality of civil blue-coke 
  Issued on: 2021-01-12   Price(USD): 225.0
T/CGAS 011-2020 Diaphragm gas meters with electronic temperature and pressure correction 
  Issued on: 2020-09-01   Price(USD): 555.0
T/CGAS 010-2020 Technical specification for trenchless rehabilitation and renewal of city gas pipeline 
  Issued on: 2020-09-01   Price(USD): 435.0
T/CNCA 004-2020 Diesel from direct coal liquefaction 
  Issued on: 2020-12-30   Price(USD): 105.0
T/CMA JY046-2021 Fuel dispensers 
  Issued on: 2021-04-30   Price(USD): 375.0
T/SHMES 003-2021 Specification of management,reusing,and regeneration for metal cutting fluids 
  Issued on: 2021-11-25   Price(USD): 225.0
T/CGAS 018-2021 Hot-dip galvanized steel pipe for gas 
  Issued on: 2021-10-22   Price(USD): 255.0
T/CAPE 12002-2021  
  Issued on: 2021-12-29   Price(USD): 165.0
NB/SH/T 0099.5-2021 Determination for storage stability of emulsified asphalt 
  Issued on: 2021-11-16   Price(USD): 75.0
NB/SH/T 0099.2-2021 Determination of sieve residue of emulsified asphalt 
  Issued on: 2021-11-16   Price(USD): 90.0
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