water cooled screw chiller
water-cooled screw chiller
air - cooled heat pump screw chiller system
air-cooled screw compressor water chiller
screw compressor chiller
Screw Type Water Chiller
screw-type water chiller
semi-hermetic screw water chiller
Positioning Screw, Set Screw
right hand screw [= right handed screw]
screw hexagon socket head cap screw
a screw rod for transporting bottle