cutting drum of coal drum shearer
Transferring drum and rubbing drum
Turning drum and twisting drum mechanism
atmospheric fractionator
condensate fractionator
fractionator
分馏
分
份化
分馏器
份化器
分馏塔
精馏塔
精镏塔
填料式分馏塔
fractionator packed-type
fractionator plate number in
fractionator pressure drop in
fractionator spacing of plate in
overhead system of fractionator
preliminary fractionator