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Database: 189759 (19 Oct 2025)
NB/SH/T 0639-2024 English PDF
Standard ID
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Standard Title (Description)
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NB/SH/T 0639-2024
English
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(Thermal stability test of petroleum wax)
Valid
NB/SH/T 0639-2024
Basic data
Standard ID
NB/SH/T 0639-2024 (NB/SH/T0639-2024)
Description (Translated English)
(Thermal stability test of petroleum wax)
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
E42
Classification of International Standard
75.140
Date of Issue
2024-12-25
Date of Implementation
2025-06-25
Older Standard (superseded by this standard)
SH/T 0639-1996
Issuing agency(ies)
National Energy Administration