1.
automatic rotation stopper
自动旋转伸缩式凿岩机
2.
air feed stoper
压风推进的伸缩式凿岩机
3.
bar rigged drifter
架式风钻，架式凿岩机
4.
auto feed drifter
自动推进架式凿岩机
5.
A hand - held machine for drilling rock and breaking up pavement, operated by compressed air.
手挂式风钻，轻型凿岩机通过压缩空气运转的钻岩石、挖隧道的手持机器
6.
" Compressors,rock drilling machines and pneumatic tools-Preferred pressures"
GB/T4974-1989压缩机、凿岩机械与气动工具优先压力
7.
gantry crane with retractable boom
可伸缩悬臂门式起重机
8.
telescopic-swivel crane
伸缩-旋转式起重机
9.
portable telescopic crane
轻便伸缩臂式起重机
10.
extensible belt conveyer
可伸缩的带式输送机
11.
extensible belt conveyor
可伸缩式胶带输送机
12.
hand-held sinker
向下打眼的手持凿岩机
13.
Development and Application of Telescopic Belt Conveyor Transfer Drive End Unit
伸缩式胶带机自移机尾的研制和应用
14.
Joy extensible steel band
乔伊可伸缩式钢带运输机
15.
wheeled telescopic mobile crane
轮胎式液压伸缩吊臂起重机
16.
Application of A Telescoping Tube During Mechanical Ventilation
可伸缩式延长管在机械通气中的应用
17.
Research on deviation auto-rectifying for the bend pulley of extensible belt conveyor
可伸缩带式输送机自动纠偏改向滚筒
18.
Structural Parameter Optimization Design of Telescopic Hooklift
伸缩式拉臂机构的结构参数优化设计