traveling cradle

用法例句

lifting frame, mobile, not on tyred wheels

移动式吊架,无带轮胎轮子

mobile lifting frame on tyres and straddle carriers

轮胎式移动吊架及跨运车

lifting frame, mobile, on tyres, self-propelled, designed to operate when stationary

轮胎式移动吊架,自动的,为在固定工作而设计的

aerial automatic vulcanizer

架空吊篮式自动加硫机

pneumatic-tired lower-in cradles

气动轮胎式下管吊架

mobile automatic manure crane

移动式厩肥自动吊车

trussed beam plough

吊挂式犁 -带有支撑架的

gimbaled hanger assembly

万向平衡式吊架组合

air lift rod transfer elevator

气动抽油杆运移吊卡

Effects of Dynamic Crane Load on the Redistribution of Moment and Deformation of Steel Gabled Portal Rigid Frames

吊车动荷载对山形门式钢刚架塑性内力重分布和变形的影响

electricwall type slewing crane

电动墙式旋臂吊车、电动壁吊

Rescue boat davit (life raft davit) to be done static (dynamic) loading test.

救助艇架（救生筏吊架）静（动）负荷试验。

In a later Boulton and Watt engine, dating from 1788, the up and down motion of the beam was converted into a rotary motion.

1788年，瓦特和波尔顿将上下移动的吊杆改装成旋转式的。

Any of various devices with a swinging arm, as in a fireplace for suspending a pot.

吊架有摆动臂杆的多种装置的统称。如将锅架在火炉上的吊架

crane ,overhead traveling, on fixed support

固定支座移动式高架起重机

portable director

有定向支架的移动式消防炮

leapfrog support system

液压支架迈步式移动系统

Structure and Function of Downward Moving Die Carrier MSS47

MSS47下行式移动模架的构造及功能分析