-
GB/T 20042.6-2011 in English
Proton exchange membrane fuel cell - Part 6: Test method of bipolar plate properties
SUPERSEDED
Issued on:2011-12-30 | Implemented on:2012-05-01
$300.00 $291.00 -
SH/T 3038-2017 in English
Code for Electric Power Design in Petrochemical Plants
VALID
Issued on:2017-04-12 | Implemented on:2017-10-01
$1,800.00 $1,746.00 -
GB/T 31464-2022 in English
VALID
Issued on:2022-12-30 | Implemented on:2023-07-01
$1,200.00 $1,164.00 -
GB/T 4587-2023 in English
Semiconductor devices—Discrete devices—Part 7:Bipolar transistors
VALID
Issued on:2023-09-07 | Implemented on:2024-04-01
$1,270.00 $1,232.00 -
GB/T 29328-2018 in English
Specific configuration of power supply and self-emergency power supply for important power users
VALID
Issued on:2018-12-28 | Implemented on:2019-07-01
$430.00 $418.00 -
NB/T 42007-2013 in English
Bipolar Plate for Vanadium Flow Battery-test Method
VALID
Issued on:2013-06-08 | Implemented on:2013-10-01
$150.00 $146.00 -
DL/T 5044-2014 in English
Technical Code for Designing DC System of Power Projects
VALID
Issued on:2014-10-15 | Implemented on:2015-03-01
$1,200.00 $1,164.00 -
GB 50229-2019 in English
Standard for design of fire protection for fossil fuel power plants and substations
VALID
Issued on:2019-02-13 | Implemented on:2019-08-01
$1,050.00 $1,019.00 -
GB 51194-2016 in English
Code for design of communication power equipment installation engineering
VALID
Issued on:2016-08-26 | Implemented on:2017-04-01
$300.00 $291.00 -
GB/T 4587-1994 in English
Semiconductor discrete devices and integrated circuits--Part 7:Bipolar transistors
SUPERSEDED
Issued on:1994-12-31 | Implemented on:1995-08-01
$900.00 $873.00
All Rights Reserved © 2026 WWW.CHINASTANDARDS.NET
