People who don't work in a spinnery mostly have no idea about doffing.
不在纺织工厂工作的人大多不麽是落纱。
People who don't work in a spinnery mostly have no idea about doffing.
不在纺织工厂工作的人大多不麽是落纱。
The present invention is improved separating pipe of multitubular cyclonic separator for the fume energy recovering system in petrochemical catalytic cracker.
本发是对现有多管式旋风分离器的分离单管的一种改进,要用于石油化工厂催化裂化装置和催化裂装置的烟气能量回收系。
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