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JTG F80-1-2004 in English
Quality Inspection and Evaluation Standards for Highway Engineering - Section 1 Civil Engineering
VALID
Issued on:2004-09-04 | Implemented on:2005-01-01
$440.00 $427.00 -
YD/T 5178-2017 in English
Drawing Gallery of Manhole and Handhole for Communication Conduit Engineering
VALID
Issued on:2017-11-07 | Implemented on:2018-01-01
$3,400.00 $3,298.00 -
GB 55009-2021 in English
Project code for gas engineering
VALID
Issued on:2021-04-09 | Implemented on:2022-01-01
$400.00 $388.00 -
DL/T 2106-2020 in English
Guide for condition evaluation of electric distribution equipment
VALID
Issued on:2020-10-23 | Implemented on:2021-02-01
$700.00 $679.00 -
JR/T 0025.14-2018 in English
VALID
Issued on:2018-11-28 | Implemented on:2018-11-28
$1,100.00 $1,067.00 -
GB/T 45905.2-2025 in English
Electricity spot market operation—Part 2: Provincial technical support system
VALID
Issued on:2025-08-01 | Implemented on:2026-02-01
$315.00 $306.00 -
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GB 55002-2021 in English
General code for seismic precaution of buildings and municipal engineering
VALID
Issued on:2021-04-09 | Implemented on:2022-01-01
$900.00 $873.00 -
GB 55005-2021 in English
General code for timber structures
VALID
Issued on:2021-04-12 | Implemented on:2022-01-01
$390.00 $379.00








