英语词汇“design coal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	design coal
释义	design coal 计煤种
随便看	pump light distribution pump lighting pump light source pumplike pump line pump-line pump line pumping station pump liner pump linewidth pump line width pump lining pump link pump liquid end pump load pump load-drop cavitation pump log pump loop pump low discharge pressure alarm pump low down pump low suction pressure pump lubrication pump lubricution pump lung Pump Machines pump main