【纺织；造纸】干式蒸馏

摘要介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。

dry skin

multi-purpose dry chemical fire extinguisher

dry-type wire drawing machine

dry-type multi-disc electromagnetic brake

wet and dry bulb recording hygrometer

dry-type air cooler

dry

dry electrothermostat