【经】 旋转钻井

基础公司研制的XGR18型多功能旋挖钻机填补省内空白。

feeder, rotary filling containers with fluent solid material by means of rotary feeders

rotary TRANSMISSION with mechanical energy accumulators

multi-chamber rotary-drum furnace

rotary-type stitching machine bookbinding

rotary blower type supercharger

rotary samming machine【皮革】;rotary wringing machine【皮革】

rotary-displacement compressor

rotary table