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GB 50446-2017 in English
Code for construction and acceptance of shield tunnelling method
VALID
Issued on:2017-01-21 | Implemented on:2017-07-01
$800.00 $776.00 -
GB/T 38961-2020 in English
Personal health information code-Reference model
VALID
Issued on:2020-04-29 | Implemented on:2020-04-29
$180.00 $175.00 -
GB/T 45960-2025 in English
Information technology—Administrative service code—Reference model
VALID
Issued on:2025-08-01 | Implemented on:2026-02-01
$315.00 $306.00 -
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GB/T 51094-2015 in English
Technical code for fluid seal gas holder of industrial enterprises
VALID
Issued on:2015-03-08 | Implemented on:2015-11-01
$3,520.00 $3,415.00 -
GB/T 50761-2018 in English
Standard for seismic design of petrochemical steel equipments
VALID
Issued on:2018-01-16 | Implemented on:2018-09-01
$280.00 $272.00 -
GB 50316-2000 in English
Design code for industrial metallic piping [2008 revision]
SUPERSEDED
Issued on:2000-09-26 | Implemented on:2001-01-01
$150.00 $146.00 -
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GB 50316-2000(2008) in English
Design code for industrial metallic piping
VALID
Issued on:2000-09-26 | Implemented on:2001-01-01
$150.00 $146.00 -
YD/T 3899-2021 in English
Technical requirements of Delay Tolerant Networking Licklider Transmission Protocol
VALID
Issued on:2021-05-17 | Implemented on:2021-07-01
$340.00 $330.00 -
GB/T 23704-2017 in English
Two-dimensional bar code symbol print quality test
VALID
Issued on:2017-12-29 | Implemented on:2018-07-01
$670.00 $650.00
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