往复式凿岩机
drill───vi.钻孔;训练;n.(Drill)人名;(德、英)德里尔;n.训练;钻孔机;钻子;播种机;演习;vt.钻孔;训练;条播
reciprocating motion───[机]往复运动;住复式动作
reciprocating hacksaw───往复式钢锯
drill sizes───钻孔尺寸
reciprocating means───往复式装置
reciprocating pump───[机]往复泵;循环泵
disk drill───圆盘播种机
drill chart───演练图表
- say me you find
- progress indicators
- my heart will go
- spy hunt
- parallel shift register
- skipjack tuna loins
- positive mood scale
- my heart will go on
- say me you know
- spy hunter
- perviews
- rotary fault
- say me you love me too
- solo traveller
- say me you look
- ordinary stock
- quibenming
- rotary feed
- progress information
- rotary feeder
- ordinary stocks