NB/T 11690-2024 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| NB/T 11690-2024 | English | RFQ | ASK | 3 days [Need to translate] | (Coal Wetting Properties Test - Contact angle method) |
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Basic data
| Standard ID | NB/T 11690-2024 (NB/T11690-2024) |
| Description (Translated English) | (Coal Wetting Properties Test - Contact angle method) |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | E13 |
| Classification of International Standard | 75.020 |
| Date of Issue | 2024-12-25 |
| Date of Implementation | 2025-06-25 |
| Issuing agency(ies) | National Energy Administration |
