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NB/T 42150-2018 in English
Specific protective devices for low-voltage surge protective devices
SUPERSEDED
Issued on:2018-04-03 | Implemented on:2018-07-01
$550.00 $534.00 -
GB 55009-2021 in English
Project code for gas engineering
VALID
Issued on:2021-04-09 | Implemented on:2022-01-01
$400.00 $388.00 -
GB 55001-2021 in English
General code for engineering structures
VALID
Issued on:2021-04-09 | Implemented on:2022-01-01
$450.00 $437.00 -
GB 55002-2021 in English
General code for seismic precaution of buildings and municipal engineering
VALID
Issued on:2021-04-09 | Implemented on:2022-01-01
$900.00 $873.00 -
GB 55005-2021 in English
General code for timber structures
VALID
Issued on:2021-04-12 | Implemented on:2022-01-01
$390.00 $379.00 -
GB 55026-2022 in English
Code for urban water supply project
VALID
Issued on:2022-03-10 | Implemented on:2022-10-01
$370.00 $359.00 -
GB/T 2311-2000 in English
Information processing-ISO 7-bit and 8-bit coded character sete-Code extension techniques
VALID
Issued on:2000-07-01 | Implemented on:2001-03-01
$450.00 $437.00 -
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GB/T 39335-2020 in English
Information security technology—Guidance for personal information security impact assessment
VALID
Issued on:2020-11-19 | Implemented on:2021-06-01
$370.00 $359.00
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