小装置

A threading tool for small-diameter screwed hole has a drive axle in the form of step sleeve.

本发明公开了一种小直径螺孔攻丝装置。

A company in 2006 introduced Japanese JFE's coal tar processing technology into the country's installed production capacity of a single set of the largest and most technologically advanced coal tar processing base, and achieved good economic results.

国外发达国家如德国、日本等煤焦油加工行业高度发达，而我国企业煤焦油加工技术水平低、规模小、污染严重。A公司2006年引进日本JFE公司煤焦油加工技术，建成全国单套装置生产能力最大、技术最先进的煤焦油加工基地，取得了良好的经济效益。

It was supplied with two rows of seats, perpendicular to the direction of the train on either side of an aisle which conducted to the front and rear platforms.

这样的装置使列车能在转弯角度较小的路线上，顺利前进。车厢内部根本没有分隔起来的旅客房间，只是从正中间分隔开，整齐地排着两行靠背椅。

The apparatus of pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage .

为了房屋中的水或气的发散以及污水的处理而设的小管和固定设备的装置。

In the course of choosing materials, the electric motors of AAA electric fans adopt high-intensity double-layer insulation polyester enamel-insulated wires, and Pumaweike lubricating grease, to enable the motors to have a longer lifespan; they utilize self-oiling bearings, to make the motors quieter, and have a longer durability; ultra-temperature protection and control devices are also used to give a greater safety factor.

在材料选择中，AAA电风扇电机采用高强度双层绝缘聚脂漆包线，采用普玛威克润滑油脂，使电机使用寿命更长，采用含油铜轴承，使电机噪音小，耐磨时间更长，使用超温保护控制装置，安全性能更强。

This headlamp has over charge and discharge protect installation. It can cutoff switch within 1ms at short circuit and can recover power supply after you eliminate the failures. The battery uses the big capacity of Manganese acid Lithium that are very safety, self discharge small, no memory and lifetime is over 4 times than lead-acid battery.

该产品灯头装有过充电、过放电短路保护装置，发生短路时或遇到连线时能在1ms内切断电源，故障排除后即可恢复供电，采用大容量锰酸锂电池，安全可靠、能积比高、自放电小、无记忆效应，寿命是铅酸电池的4倍以上，综合性能优良。

This headlamp has over charge and discharge protect installation. It can cutoff switch within 1ms at short circuit and can recover power supply after you eliminate the failures. The battery uses the big capacity of Manganese acid Lithium that are very safety, self discharge small, no memory and lifetime is over 4 times than lead-acid battery.

该产品灯头装有过充电、过放电短路保护装置，发生短路时或遇到连线时能在1ms内切断电源，故障排除后即可恢复供电，采用大容量锂电池，安全可靠、能积比高、自放电小、无记忆效应，寿命是铅酸电池的4倍以上，综合性能优良。

This headlamp has over charge and discharge protect installation. It can cutoff switch within 1ms at short circuit and can recover power supply after you eliminate the failures. The battery uses the big capacity of Manganese acid Lithium that are very safety, self discharge small, no memory and lifetimeis over 4 times than lead-acid battery.

该产品灯头装有过充电、过放电短路保护装置，发生短路时或遇到连线时能在1ms内切断电源，故障排除后即可恢复供电，采用大容量锂电池，安全可靠、能积比高、自放电小、无记忆效应，寿命是铅酸电池的4倍以上，综合性能优良。

A creeping micro-pipe robot is designed,which comprises three DC motors and screw-driven units.

设计了一种蠕动式微小管道机器人，采用三组直流电机与螺旋传动装置，通过控制三组电机顺序协调动作，实现了机器人的蠕动前进。

All kinds of resisting moment effects upon pump start-up process are fully considered and the different operational results of outlet gate with little flap valve are also reviewed.

在计算过程中，比较完整地考虑了各种阻力矩对起动过程的影响，同时重点考察了平直管出水流道，具有快速闸门带小拍门断流装置形式的起动效果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。