2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 25000.30-2021 Systems and software engineering—Systems and software quality requirements and evaluation(SQuaRE)—Part 30:Quality requirements framework 645.0 via email in 1~5 business day valid,,2021-11-1
GB/T 25000.1-2021 Systems and software engineering-Systems and software quality requirements and evaluation (SQuaRE)-Part 1:Guide to SQuaRE 330.0 via email in 1 business day valid,,2021-11-1
GB/T 24674-2021 Waste submersible motor-pumps 375.0 via email in 1 business day valid,,2021-11-1
GB/T 24596-2021 Ductile iron pipes and fittings—Polyurethane coatings 270.0 via email in 1~3 business day valid,,2021-11-1
GB/T 24202-2021 Carbon steel wire for tension members of optical fiber cable 180.0 via email in 1 business day valid,,2021-11-1
GB/T 23286.3-2021 Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 630.0 via email in 1~5 business day valid,,2021-11-1
GB/T 22683-2021 Methods used to designate model of controls for household and similar use 285.0 via email in 1~3 business day valid,,2021-11-1
GB/T 22032-2021 Systems and software engineering—System life cycle processes 1275.0 via email in 1~10 business day valid,,2021-11-1
GB/T 21718-2021 Fundamental technical requirements for small hydraulic turbines 345.0 via email in 1~5 business day valid,,2021-11-1
GB/T 19924-2021 Mobile cranes-Determination of stability 255.0 via email in 1~3 business day valid,,2021-11-1
GB/T 18643-2021 Diagnostic techniques for Marek’s disease 270.0 via email in 1~3 business day valid,,2021-11-1
GB/T 16895.32-2021 Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 950.0 via email in 1~5 business day valid,,2021-11-1
GB/T 15972.41-2021 Specifications for optical fibre test methods-Part 41:Measurement methods and test procedures for transmission characteristics-Bandwidth 390.0 via email in 1~5 business day valid,,2021-11-1
GB/T 15972.20-2021 Specifications for optical fibre test methods-Part 20:Measurement methods and test procedures for dimensions- Fibre geometry 510.0 via email in 1~5 business day valid,,2021-11-1
GB/T 15972.10-2021 Specifications for optical fibre test methods-Part 10:Measurement methods and test procedures-General and guidance 225.0 via email in 1~3 business day valid,,2021-11-1
GB/T 14909-2021 Technical guidelines for exergy analysis in energy systems 555.0 via email in 1~5 business day superseded,2023-9-7,2021-11-1
GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores 165.0 via email in 1~3 business day valid,,2021-11-1
GB/T 13297-2021 General rules of packaging, marking and quality certification for precision alloys 165.0 via email in 1~3 business day valid,,2021-11-1
GB/T 12243-2021 Spring loaded safety valves 360.0 via email in 1 business day valid,,2021-11-1
GB/T 11640-2021 Seamless aluminum alloy gas cylinders 500.0 via email in 1 business day superseded,2025-12-1,2025-12-1
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GB/T 25000.30-2021 Systems and software engineering—Systems and software quality requirements and evaluation(SQuaRE)—Part 30:Quality requirements framework 
  Issued on: 2021-04-30   Price(USD): 645.0
GB/T 25000.1-2021 Systems and software engineering-Systems and software quality requirements and evaluation (SQuaRE)-Part 1:Guide to SQuaRE  
  Issued on: 2021-04-30   Price(USD): 330.0
GB/T 24674-2021 Waste submersible motor-pumps  
  Issued on: 2021-04-30   Price(USD): 375.0
GB/T 24596-2021 Ductile iron pipes and fittings—Polyurethane coatings 
  Issued on: 2021-04-30   Price(USD): 270.0
GB/T 24202-2021 Carbon steel wire for tension members of optical fiber cable  
  Issued on: 2021-04-30   Price(USD): 180.0
GB/T 23286.3-2021 Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3)  
  Issued on: 2021-04-30   Price(USD): 630.0
GB/T 22683-2021 Methods used to designate model of controls for household and similar use 
  Issued on: 2021-04-30   Price(USD): 285.0
GB/T 22032-2021 Systems and software engineering—System life cycle processes  
  Issued on: 2021-04-30   Price(USD): 1275.0
GB/T 21718-2021 Fundamental technical requirements for small hydraulic turbines 
  Issued on: 2021-04-30   Price(USD): 345.0
GB/T 19924-2021 Mobile cranes-Determination of stability  
  Issued on: 2021-04-30   Price(USD): 255.0
GB/T 18643-2021 Diagnostic techniques for Marek’s disease  
  Issued on: 2021-04-30   Price(USD): 270.0
GB/T 16895.32-2021 Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 
  Issued on: 2021-04-30   Price(USD): 950.0
GB/T 15972.41-2021 Specifications for optical fibre test methods-Part 41:Measurement methods and test procedures for transmission characteristics-Bandwidth  
  Issued on: 2021-04-30   Price(USD): 390.0
GB/T 15972.20-2021 Specifications for optical fibre test methods-Part 20:Measurement methods and test procedures for dimensions- Fibre geometry  
  Issued on: 2021-04-30   Price(USD): 510.0
GB/T 15972.10-2021 Specifications for optical fibre test methods-Part 10:Measurement methods and test procedures-General and guidance  
  Issued on: 2021-04-30   Price(USD): 225.0
GB/T 14909-2021 Technical guidelines for exergy analysis in energy systems 
  Issued on: 2021-04-30   Price(USD): 555.0
GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores  
  Issued on: 2021-04-30   Price(USD): 165.0
GB/T 13297-2021 General rules of packaging, marking and quality certification for precision alloys  
  Issued on: 2021-04-30   Price(USD): 165.0
GB/T 12243-2021 Spring loaded safety valves  
  Issued on: 2021-04-30   Price(USD): 360.0
GB/T 11640-2021 Seamless aluminum alloy gas cylinders 
  Issued on: 2025-8-29   Price(USD): 500.0
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