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NB/T 31015-2018 in English
Technical specification for converter of permanent magnet wind turbine generator
VALID
Issued on:2018-06-06 | Implemented on:2018-10-01
$280.00 $272.00 -
GB/T 19071.1-2018 in English
Wind turbines—Asynchronous generator—Part 1:Technical conditions
VALID
Issued on:2018-05-14 | Implemented on:2018-12-01
$150.00 $146.00 -
GB/T 25389.1-2018 in English
Wind turbines-Permanent magnet synchronous generator-Part 1:Technical conditions
VALID
Issued on:2018-05-14 | Implemented on:2018-12-01
$130.00 $127.00 -
GB/T 50062-2008 in English
Code for Design of Relaying Protection and Automatic Device of Electric Power Installations
VALID
Issued on:2008-12-15 | Implemented on:2009-06-01
$80.00 $78.00 -
DL/T 651-2017 in English
Requirements for hydrogen humidity of hydrogen-cooled generators
VALID
Issued on:2017-11-15 | Implemented on:2018-03-01
$300.00 $291.00 -
GB/T 18451.1-2022 in English
Wind energy generation systems—Design requirements
VALID
Issued on:2022-10-12 | Implemented on:2022-10-12
$1,800.00 $1,746.00 -
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GB/T 6165-2021 in English
Test method of the performance of high efficiency particulate air filter—Efficiency and resistance
VALID
Issued on:2021-04-30 | Implemented on:2021-11-01
$750.00 $728.00 -
NB/T 31018-2018 in English
Wind Turbine Generator System Technical Specification of Electrical Pitch System
VALID
Issued on:2018-06-06 | Implemented on:2018-11-01
$270.00 $262.00 -
QB/T 4982-2016 in English
Negative ion generator for household and similar electrical appliances
SUPERSEDED
Issued on:2016-07-11 | Implemented on:2017-01-01
$210.00 $204.00
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