1.
single phase double insulation hand grinder
单相双连绝缘手提砂轮机
2.
Research on Grinding Technology of Portable Grinder Workpiece on the Lathe;
手提式砂轮机在车床上磨削工件的工艺研究
3.
non-electric hand-held power-operated grinder
手持式机动砂轮机,非电动
4.
cutting-off machine, abrasive or friction, for working metal (exc. hand-held machines)
砂轮或磨擦切割机,用于金属加工（手持式机器除外）
5.
engraving machine, for working metal by means of grinding stomes or abrasives (excl. hand-held)
雕刻机,用于以砂轮或磨料进行金属加工（手持式除外）
6.
Developing of Non-contact Real-time Detecting Device of Rotation Rate in Exploding Test on Hand-held Grinders
手持式砂轮机爆破试验中非接触式转速实时监测装置的研制
7.
The Research on Some Chemical and Physical Test Methods in the Chemical and Fiber Production Process;
砂轮磨损机理分析及砂轮堵塞的实验研究
8.
cutter ,for grinding wheel (excl. hand tools)
砂轮切割刀（不包括手工具）
9.
Study on Mechanism and Driving Error of θ Axis for the Abrasive Dicing Saw
砂轮划片机θ向机构和传动误差分析
10.
Research of Grinding Capability of Coated Abrasive Belt in Grinding the Material of Gas Turbine Blades;
燃气轮机叶片材料砂带磨削性能研究
11.
On Grinding Rate of Man-made Diamond Resin-bonded Grinding Wheel;
人造金刚石树脂砂轮磨削比的提高方法
12.
The differentiation and application of abrasivebelt grinding and abrasivewheel grinding in machining;
砂带磨削与砂轮磨削在机械加工中的区别及其应用
13.
telegraph wheel
控制发动机转速的手轮
14.
engine speed control handwheel
发动机转速控制手轮
15.
Sand casting - hand molded-machine molded (and shell)
砂型铸造-手工造型-机器造型(和壳型)
16.
Technical manuals of a company: glass-sandblasting machine. Glass Sputtering Plant maintenance.
某公司技术操作手册：玻璃喷砂机。
17.
Study on a New Micro Machining Technology Based on the Magnrtorhological Effect of Abrasive Slurry;
磁流变效应微砂轮超精密研抛加工机理研究
18.
Study on Surface Quality of the Material 0Cr17Ni4Cu4Nb Gas Turbine Blade Ground by Coated Abrasive Belt;
0Cr17Ni4Cu4Nb燃气轮机叶片材料砂带磨削的表面质量研究