【电学】机器、无环的用液体联系集电极

machine manufacturing

ring-shaped indexing table machine tool

tracing machine

washing machine with stationary receptacles and drying means

木材加工\nextruding machine【木】;squeezer【机】

milanese flat warp-stitch knitting machine

positive-displacement machine or engine

jar ramming machine【冶】;jolt moulding machine【冶】