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
NB/T 10423-2020 Technical specifications for temporary closure and abandonment of coalbed methane wells $165.00 via email in 1~3 business day valid
NB/T 10424-2020 Specifications of development plan adjustment for coalbed methane $255.00 via email in 1~3 business day valid
NB/T 10425-2020 Technical specification for the pump operation and pump inspection of coalbed methane well $180.00 via email in 1~3 business day valid
NB/T 10426-2020 Technical specifications of performance analysis for coalbed methane $165.00 via email in 1~3 business day valid
NB/T 10427-2020 Methods for dynamic liquid level modification and bottom-hole pressure calculation in coalbed methane wells $150.00 via email in 1~3 business day valid
NB/T 10428-2020 Polymethoxydimethyl ether $210.00 via email in 1~3 business day valid
NB/T 10429-2020 Energy efficiency calculation method of air separation equipment in coal chemical industry $165.00 via email in 1~3 business day valid
NB/T 10430-2020 Technical requirements of coke oven gas for methanol production $90.00 via email in 1~3 business day valid
NB/T 10431-2020 Guide for preparation of bidding documents for wind power projects $405.00 via email in 1~5 business day valid
NB/T 10432-2020 Code for design of wind power forecasting system $435.00 via email in 1~5 business day valid
NB/T 10433-2020 Code for audiovisual document collection and filing of photovoltaic power construction projects $315.00 via email in 1~5 business day valid
NB/T 10434-2020 General requirements for chassis swappable battery system of electric vehicles $135.00 via email in 1~3 business day valid
NB/T 10435-2020 Specification for Engineering Test ofTrian Dispatching and Commanding System and Centralized Traffic Control System $300.00 via email in 1~10 business day valid
NB/T 10436-2020 General requirements for swapping battery pack cooling connector of electric vehicle $150.00 via email in 1~3 business day valid
NB/T 10437-2020 Technical specification for converter filter of wind turbine generator $270.00 via email in 1~3 business day valid
NB/T 10438-2020 Wind turbine Technical specification for electric yaw system $165.00 via email in 1~3 business day valid
NB/T 10439-2020 Wind turbine Application requirements of uninterruptible power systems $180.00 via email in 1~3 business day valid
NB/T 10440-2020 Evaluation procedures for wind turbine generator stator winding insulation system－Heat and humidity resistance $165.00 via email in 1~3 business day valid
NB/T 10441-2020 Hybrid HVDC circuit-breaker $390.00 via email in 1~5 business day valid
NB/T 10442-2020 Basic procedures for research and development of wave and tidal current energy converters $150.00 via email in 1~3 business day valid
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