The column of drill base is a trunk welding structure, and it is important to support the whole drill.
钻机底座立柱为箱形焊接结构，是整个钻机的支撑构件。
The following team defense drill is our favorite for reacting to each base running situation batted ball, bunt, steal, or rundown.
以下是我最喜欢的球队的防守训练，基本涵盖每个垒包发生的情况，击出的球，短打，盗垒，或夹杀。
Our company is the profession factory to produce straight shank twist drill and wood working drill, and is national united export product base of"trade, industry, agriculture" .
我公司是从事直柄麻花钻和木工钻生产经营的专业厂商，是国家“贸工农”联合出口商品生产基地企业。
In this article we discussed the possibility of replacement of cobalt alloy by Cr-Ni iron Base alloy in drill bit bearing on the basis of welding test, wearing test and microscopic examination.
本文通过焊接试验、显微分析和磨损试验论述了以铬、镍、铁基合金代替钴、铬、钨合金作石油钻头牙爪堆焊耐磨合金的问题。
As you know, we make most of the drill parts, but the base of the truck comes from another Swedish manufacturer.
你知道，我们生产钻机大部分零件，只是底座由一家瑞典制造商生产。
It has permanent magnet base, unique cutter structure, effective spark control and portability. It suited to special environment to drill.
它具有可手控的永久磁性基座、独特的刀具结构、有效的火花控制和极大的便携性，适用于特殊环境下的钻孔作业。
Average type beam drill is composed of base, inside and outside column, rocker arm, main spindle box and job.
普通型摇臂钻床由底座、内外立柱、摇臂、主轴箱及工作组成。
The drill was fixed on the base of the stator with an Angle to form a longitudinal-bending vibration converter.
该压电钻将钻头斜向安装在定子基体上，形成一个纵弯模态转换器。
It can provide the base for noise control of pneumatic drill.
为气动凿岩机噪声治理提供了依据。
A curve saw mounted on an electric hand drill is a hardware tool, and is composed of a shell, a handgrip, a transmission system, a saw blade and a base.
手电钻用曲线锯头是一种五金工具，由壳体、手柄、传动系统以及锯条和底座构成。
A curve saw mounted on an electric hand drill is a hardware tool, and is composed of a shell, a handgrip, a transmission system, a saw blade and a base.
手电钻用曲线锯头是一种五金工具，由壳体、手柄、传动系统以及锯条和底座构成。
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