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GB/T 41014-2021 in English
Evaluation of the energy performance of lighting systems
VALID
Issued on:2021-12-31 | Implemented on:2022-07-01
$160.00 $156.00 -
GB/T 3836.9-2021 in English
Explosive atmospheres—Part 9：Equipment protection by encapsulation “m”
VALID
Issued on:2021-10-11 | Implemented on:2022-05-01
$520.00 $505.00 -
GB/T 23331-2020 in English
Energy management systems—Requirements with guidance for use
VALID
Issued on:2020-11-19 | Implemented on:2021-06-01
$490.00 $476.00 -
GB/T 228.1-2021 in English
Metallic materials—Tensile testing—Part 1: Method of test at room temperature
VALID
Issued on:2021-12-31 | Implemented on:2022-07-01
$970.00 $941.00 -
GB/T 150.2-2024 in English
Pressure vessels—Part 2：Materials
VALID
Issued on:2024-07-24 | Implemented on:2025-02-01
$650.00 $631.00 -
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GB/T 3836.4-2021 in English
Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i”
VALID
Issued on:2021-10-11 | Implemented on:2022-05-01
$1,600.00 $1,552.00 -
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GB 50500-2013 in English
Code of Bills of Quantities and Valuation for Construction Works
VALID
Issued on:2012-12-25 | Implemented on:2013-07-01
$500.00 $485.00 -
NB/T 20041-2011 in English
Functional Requirements for Documents, Records and Archives Management System of Nuclear Power
VALID
Issued on:2011-07-01 | Implemented on:2011-10-01
$450.00 $437.00
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