-
JB 4730-1994 in English
Nondestructive Testing of Pressure Vessels
SUPERSEDED
Issued on:1994-01-29 | Implemented on:1994-05-01
$460.00 $447.00 -
GB 12899-2018 in English
General specification for hand-held metal detector
VALID
Issued on:2018-11-19 | Implemented on:2019-12-01
$248.00 $241.00 -
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 -
-
GBZ/T 250-2014 in English
Radiation shielding specifications for room of industrial X-ray radiography
SUPERSEDED
Issued on:2014-05-14 | Implemented on:2014-10-01
$140.00 $136.00 -
GBZ/T 250-2014/XG1-2017 in English
Radiation shielding specifications for room of industrial X-ray radiography, includes Amendment 1
VALID
Issued on:2014-05-14 | Implemented on:2017-10-27
$220.00 $214.00 -
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 50493-2019 in English
Standard for design of combustible gas and toxic gas detection and alarm for petrochemical industry
VALID
Issued on:2019-09-25 | Implemented on:2020-01-01
$390.00 $379.00 -
GB/T 32293-2015 in English
Vacuum technology―Selection of leak test methods for vacuum equipment
VALID
Issued on:2015-12-10 | Implemented on:2016-07-01
$250.00 $243.00 -
DBJ 15-93-2013 in English
Technical code for indoor environmental pollution control of civil building engineering
VALID
Issued on:2013-04-01 | Implemented on:2013-08-01
$800.00 $776.00
All Rights Reserved © 2026 WWW.CHINASTANDARDS.NET
