1.
The Numerical Simulation of Closed-die Forging Process for a Forging Used in Manual Electric Drills;
手工电钻钻体闭式模锻工艺的数值模拟
2.
portable electric tool
（电钻电锯等）手提式电动工具
3.
Any of numerous hand tools for boring holes.
钻孔工具，手钻钻孔用的手持工具
4.
hand-held non-electric power-operated boring tools
手提式非电动机动钻具
5.
drill ,electric, hand-held (incl. rock drills)
电动钻具,手持式（包括岩石钻具）
6.
Safety of hand-held motor-operated electric tools-Part 2: Particular requirements for electric drills
GB3883.6-1991手持式电动工具的安全第二部分:电钻的专用要求(可供认证用)
7.
Specification for drilling in hydraulic and hydroelectric engineering
水利水电工程钻探规程
8.
A tapered, serrated tool used to shape or enlarge a hole.
手钻用来钻孔，或扩大孔的尖细带齿的工具
9.
drill ,interchangeable, of base metal, for hand or machine tolls (excl. those for rock drilling or earth boring)
钻头,可互换式,贱金属制,手工具或机床用（不包括凿岩或钻土用钻机）
10.
A small hand tool having a spiraled shank, a screw tip, and a cross handle and used for boring holes.
手钻一种小的手工工具，有螺旋尖头，带槽纹的钻身，横装的手柄，作钻孔用
11.
The hand - operated or hand - powered holder for this implement.
钻孔机此工具的手动或手工操作的夹具
12.
Hand picks were quickly replaced by pneumatic picks and electric drills.
手镐很快换成了风镐和电钻。
13.
We replaced hand picks with pneumatic picks and electric drills.
我们把手镐换成风镐和电钻。
14.
drill ,breast, hand (excl. power-operated)
手摇钻,胸压式（不包括电动的）
15.
boring machine for working wood (excl. hand held)
钻机用于木料加工（手提式除外）
16.
Effects of drilling and suction noises on the contralateral ear during an otological surgery
耳手术中电钻和吸引器噪声对非手术耳的影响
17.
Production of electrical tools, such as electric drills impact, angle angle grinder, saw, electric drill and curves.
生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
18.
Borehole Televiewer and Borehole Elastic Modulus Test for Transmission Cable Tunnel in Singapore
钻孔电视和钻孔弹模在新加坡电力电缆隧道工程中的应用