-
GB/T 33689-2017 in English
General rules for testing methods of coal preparation
VALID
Issued on:2017-05-12 | Implemented on:2017-12-01
$120.00 $117.00 -
DB/T 108.4-2025 in English
Active Fault Investigation Seismic Exploration Part 4: Short-period Dense Array Survey Method
VALID
Issued on:2025-07-31 | Implemented on:2026-01-01
$300.00 $291.00 -
DBJ/T 15-94-2013 in English
Specification for static pressing precasted concrete pile foundation
VALID
Issued on:2013-05-08 | Implemented on:2013-10-01
$1,500.00 $1,455.00 -
GBJ 7-1989 in English
Specifications for Design of Building Foundations
SUPERSEDED
Issued on:1989-03-27 | Implemented on:1990-01-01
$770.00 $747.00 -
JTS 257-2008 in English
Standard for Quality Inspeetion of Port and Waterway Engineering Construction
VALID
Issued on:2008-12-22 | Implemented on:2009-01-01
$700.00 $679.00 -
-
SY 4209-2008 in English
Code for Quality Acceptance of Oil and Gas Construction Engineering - Natural Gas Conditioning Plant
SUPERSEDED
Issued on:2008-06-16 | Implemented on:2008-12-01
$600.00 $582.00 -
GB/T 18931-2022 in English
Classification of basic dense shaped refractory products containing less than 7% residual carbon
VALID
Issued on:2022-10-12 | Implemented on:2022-10-12
$160.00 $156.00 -
-
GB 50014-2021 in English
Standard for design of outdoor wastewater engineering
VALID
Issued on:2021-04-09 | Implemented on:2021-10-01
$1,210.00 $1,174.00







