-
GB/T 38914-2020 in English
Evaluation method for lifetime of proton exchange membr
VALID
Issued on:2020-06-02 | Implemented on:2020-12-01
$140.00 $136.00 -
GA/T 1364-2017 in English
Police digital trunking communication system -- Technical specifications for interconnection
VALID
Issued on:2017-02-08 | Implemented on:2017-02-08
$1,990.00 $1,931.00 -
GB/T 36288-2018 in English
Fuel cell electric vehicles-Safety requirement of fuel cell stack
VALID
Issued on:2018-06-07 | Implemented on:2019-01-01
$80.00 $78.00 -
GB/T 20042.1-2017 in English
Proton exchange membrane fuel cell -- Part 1: Terminology
VALID
Issued on:2017-05-12 | Implemented on:2017-12-01
$140.00 $136.00 -
GB/T 42040-2022 in English
Space data and information transfer systems—Unified space data link protocol
VALID
Issued on:2022-10-12 | Implemented on:2022-10-12
$1,200.00 $1,164.00 -
YD/T 3269-2017 in English
Test methods for digital cellular mobile terminals supporting IPv6
SUPERSEDED
Issued on:2017-11-07 | Implemented on:2018-01-01
$600.00 $582.00 -
GB 50454-2020 in English
Standard for design of aero-engine test cell
VALID
Issued on:2020-06-09 | Implemented on:2021-03-01
$580.00 $563.00 -
GB/T 34658-2017 in English
SUPERSEDED
Issued on:2017-10-14 | Implemented on:2018-05-01
$280.00 $272.00 -
GB/Z 44116-2024 in English
Test methods for durability of fuel cell engine and its key components
VALID
Issued on:2024-05-28 | Implemented on:2024-05-28
$700.00 $679.00 -
GB 39496-2020 in English
Safety regulation for tailings pond
VALID
Issued on:2020-10-11 | Implemented on:2021-09-01
$400.00 $388.00
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