【机械工程】热气机和其范围内的设备【机械工程】煤气加热器的布置和加热范围

de-burring arrangement, burr crusher, accessories

deflecting plate, rebound nozzle arrangement

arrangement for the disposal of refuse

staggered arrangement

vending machine without arrangement for collecting money

selecting arrangement radio link, inductive link

programming arrangement, digital analogue computer, electric

feedback arrangement, internal with particular characteristic in regulating systems