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NB/T 11812-2025 in English
Norms for Economic Evaluation of Multi-energy Complementarity Projects
VALID
Issued on:2025-06-30 | Implemented on:2025-12-30
$1,080.00 $1,048.00 -
GB/T 33973-2017 in English
Guides for energy efficiency assessment of raw material yard of iron and steel enterprise
VALID
Issued on:2017-07-12 | Implemented on:2018-04-01
$176.00 $171.00 -
GB/T 36548-2018 in English
Test specification for electrochemical energy storage system connected to power grid
SUPERSEDED
Issued on:2018-07-13 | Implemented on:2019-02-01
$250.00 $243.00 -
GB/T 35057-2018 in English
Technical specification of waste heat utilization in coal gangue sintered brick tunnel kiln
VALID
Issued on:2018-05-14 | Implemented on:2018-09-01
$120.00 $117.00 -
GB/T 42320-2023 in English
Technical directives for planning of energy internet
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$250.00 $243.00 -
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GB 29445-2025 in English
Norm of energy consumption per unit production of coal mining
VALID
Issued on:2025-08-01 | Implemented on:2026-08-01
$270.00 $262.00 -
GB/T 1147.1-2017/XG1-2018 in English
VALID
Issued on:2017-02-28 | Implemented on:2019-04-01
$300.00 $291.00 -
GB/T 37429-2019 in English
Guides for energy efficiency assessment of electric arc furnace process
VALID
Issued on:2019-05-10 | Implemented on:2020-04-01
$136.00 $132.00
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