return connecting rod engine 往复连杆式发动机
return connecting rod [机] 回头连杆
rod end return oil 活塞杆端回油
control rod drive return line 控制棒驱动回行管
pedal-rod return spring 踏板杆回动弹簧
return spring rod 回力弹簧杆
ROD return on capital 资本收益率
Maria Sharapova took her first steps onto Rod Laver Arena in two years on Monday to begin her preparations for what she hopes will be a return to form at the Australian Open.
玛利亚·莎拉波娃周一两年来首次踏上了罗德拉沃球场来备战澳网,她希望澳网将是她强势回归的起点。
Single acting, single rod, spring return.
单作用,单杆,弹簧复位。
The advanced hydraulic system has self-return and drill rod stuck proof implements, which ensure great maneuverability and reliability.
先进的液压系统有自我的回报和钻杆坚持证明实施,确保伟大的机动性和可靠性。
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