Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YB/T 4129-2023 |
Plastic phase composite corundum brick {译} 塑性相复合刚玉砖 |
China Metallurgy Industry
Standards corundum |
English PDF |
SJ/T 10943-2020 |
Determination of particle size distribution of corundum powder for electric vacuum devices - Density balance method {译} 电真空器件用刚玉粉粒度分布的测定 密度天平法 |
China Electronics Industry
Standards corundum |
English PDF |
SN/T 4107-2015 |
(corundum, chromium corundum silicon, iron, potassium, sodium, chromium, calcium, magnesium - Inductively Coupled Plasma Mass Spectrometry) 白刚玉、铬刚玉中硅、铁、钾、钠、铬、钙、镁的测定 电感耦合等离子体质谱法 |
China Import Export Inspection
Standards corundum |
English PDF |
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