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GB/T 44357-2024 in English
Test methods of evaluation of performance grades for petroleum asphalt
to be valid
Issued on:2024-08-23
RFQ -
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GB/T 2539-2023 in English
Determination of melting point of petroleum waxes—Cooling curve method
valid
Issued on:2023-09-07
$308.00 -
GB/T 8026-2023 in English
Safety requirements for port operation—Part 4: General cargo container
valid
Issued on:2023-09-07
$308.00 -
-
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GB/T 7363-2021 in English
Test method for polynuclear aromatics in petroleum wax
to be valid
Issued on:2021-12-31
$532.00 -
GB/T 40738-2021 in English
Investment casting—Technical specification for rapid shell build with colloidal silica binder
to be valid
Issued on:2021-10-11
$532.00 -
GB/T 4985-2021 in English
Standard test method for needle penetration of petroleum waxes
valid
Issued on:2021-10-11
$308.00 -