English translation for "煤粉包层"
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- coal coating
- Similar Words：
- "煤分子结构" English translation, "煤粉" English translation, "煤粉, 煤尘" English translation, "煤粉-悬浊油喷烧器" English translation, "煤粉，煤尘" English translation, "煤粉爆炸" English translation, "煤粉发动机" English translation, "煤粉分离器" English translation, "煤粉锅炉" English translation, "煤粉加料器" English translation
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