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DL/T 520-2025 in English
Technical Guidelines for Coal Testing Laboratories in Thermal Power Plants
VALID
Issued on:2025-06-30 | Implemented on:2025-12-30
$285.00 $277.00 -
GB 17378.4-2007 in English
The specification for marine monitoring—Part 4:Seawater analysis
VALID
Issued on:1998-06-22 | Implemented on:2008-05-01
$2,430.00 $2,358.00 -
NB/T 11802-2025 in English
Code for Seepage Detection in Hydropower Engineering
VALID
Issued on:2025-06-30 | Implemented on:2025-12-30
RFQ -
JG/T 163-2013 in English
Couplers for rebar mechanical splicing
VALID
Issued on:2013-04-27 | Implemented on:2013-10-01
$300.00 $291.00 -
GJB 1198.8A-2004 in English
Telemetry tracking command and data handling for spacecraft Part 8:Onboard data handling interface
VALID
Issued on:2004-09-01 | Implemented on:2004-12-01
$320.00 $311.00 -
GB/T 5750.5-2023 in English
Standard examination methods for drinking water—Part 5：Inorganic nonmetallic indices
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$900.00 $873.00 -
GB/T 6680-2003 in English
General rules for sampling liquid chemical products
VALID
Issued on:2003-10-11 | Implemented on:2004-05-01
$120.00 $117.00 -
GB/T 2975-2018 in English
Steel and steel products—Location and preparation of samples and test pieces for mechanical testing
VALID
Issued on:2018-05-14 | Implemented on:2019-02-01
$140.00 $136.00
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