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YB/T 6222-2024 in English
Technical specification for activated coke dry desulfurization of sintering flue gas
VALID
Issued on:2024-12-10 | Implemented on:2025-07-01
$229.00 $223.00 -
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GB/T 21145-2023 in English
Mechanical transport refrigeration units
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$370.00 $359.00 -
JG/T 139-2017 in English
Suspension clamp of suspended glass curtain wall
VALID
Issued on:2017-12-27 | Implemented on:2018-08-01
$320.00 $311.00 -
JGJ 7-1991 in English
Specification for Design and Construction of Trussed Structure
SUPERSEDED
Issued on:1991-09-29 | Implemented on:1992-04-01
$1,200.00 $1,164.00 -
GB/T 33163-2016 in English
Metallic materials一Residual stress一With ultrasonic impact treatment
VALID
Issued on:2016-10-13 | Implemented on:2017-09-01
$200.00 $194.00 -
GB/T 33556.1-2017 in English
SUPERSEDED
Issued on:2017-05-12 | Implemented on:2017-12-01
$140.00 $136.00 -









