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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 -
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GB/T 19249-2017 in English
Reverse osmosis water treatment equipment
VALID
Issued on:2017-12-29 | Implemented on:2018-11-01
$140.00 $136.00 -
GB/T 44081-2024 in English
Thermal runaway test for bypass diode applied in photovoltaic modules
VALID
Issued on:2024-05-28 | Implemented on:2024-12-01
$250.00 $243.00 -
GB/T 12222-2023 in English
Multi-turn valve actuator attachments
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$280.00 $272.00 -
QJ 3236-2005 in English
Measuring method for negative thrust of static firing test of solid rocket motor
VALID
Issued on:2005-12-12 | Implemented on:2006-05-01
$150.00 $146.00 -
GB/T 271-2008 in English
Rolling bearings - Classification
SUPERSEDED
Issued on:2008-02-28 | Implemented on:2008-08-01
$430.00 $418.00 -
QJ 2655.3-1994 in English
Measurement Method for Parameter of Turbojet Engine and Turbofan Engine for Missile - Thrust
VALID
Issued on:1994-04-27 | Implemented on:1994-11-01
$90.00 $88.00 -
GB/T 19843-2022 in English
Industrial fans—Performance testing of jet fans
VALID
Issued on:2022-10-12 | Implemented on:2022-10-12
$390.00 $379.00 -
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