Explosive dusts types including:
A、Metallic dusts (magnesium, aluminum, zinc, tin, iron);
B、Coal (bituminous, lignite);
C、Sulfide ores;
D、Organic dusts
发布时间:2025-07-31 14:58:49
A、Metallic dusts (magnesium, aluminum, zinc, tin, iron);
B、Coal (bituminous, lignite);
C、Sulfide ores;
D、Organic dusts