elemental hydrogen
elemental hydrogen, Total:3 items.
The international standard classification for "elemental hydrogen" includes: Materials for the reinforcement of composites .
The Chinese standard classification for "elemental hydrogen" includes: Special carbon material .
工业和信息化部
- YS/T 1481-2021 Nickel manganese dihydroxide
Hunan Provincial Standard of the People's Republic of China
- DB43/T 2264-2021 Determination of the main elements of organic matter carbon, hydrogen, oxygen, nitrogen, sulfur adsorption separation - thermal conductivity method
Professional Standard - Ferrous Metallurgy
- YB/T 075-1995 Determination of carbon and hydrogen content for carbon fiber and its products
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