coal-smokeless combustion

常見例句

When burning smokeless tasteless, has the light blue flame, does not have any supplement, the combustion time for ordinary original ebon coal 3 times (3-4 hour).
燃燒時(shí)無煙無味，有淺藍(lán)色火苗，沒有任何添加物，燃燒時(shí)間為普通原木樹炭的3倍（3-4小時(shí)）。
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Mechanism analysis and emission measurement indicate that the NOx-suppressed smokeless coal combustion technique can reduce NO and smoke emission simultaneously and improve combustion efficiency.
抑制NO排放的無煙燃煤技術(shù)能夠同時(shí)降低NO和煙黑的排放，提高燃燒效率。