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JG/T 225-2020 in English
Corrugated metal ducts for prestressed concrete
VALID
Issued on:2020-01-13 | Implemented on:2020-08-01
$220.00 $214.00 -
GB/T 39513-2020 in English
Field efficacy test methods and criterions of public health insecticides—Repellent
VALID
Issued on:2020-11-19 | Implemented on:2021-05-01
$80.00 $78.00 -
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-
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GB/T 3763-1983 in English
Bite type tube fittings; Hexagon thin nuts
SUPERSEDED
Issued on:1983-06-17 | Implemented on:1984-04-01
$80.00 $78.00 -
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NB/T 10370-2019 in English
Code for performance inspection of welded stainless steel pipes for gas drainage in coal mines
VALID
Issued on:2019-12-30 | Implemented on:2020-07-01
$120.00 $117.00 -
QC/T 631-2025 in English
Exhaust muffler assembly of automotive
VALID
Issued on:2025-04-10 | Implemented on:2025-11-01
$359.00 $349.00







