Methods: Spinal arc auto retractor was designed. It is composed of arc auto retractor? flexible coiled conduit and fixation frame.

The utility model relates to a device capable of easily extruding fillers in a flexible conduit, belonging to the class of A47K.

本实用新型涉及一种使软管填充物易挤压的装置。

FLEXIBLE CONDUIT WITH WATER-PROOF PACKING GLAND Connect the hose to the tap and turn on the tap.

防水密封接头挠性管把水管接在龙头上，打开水龙头。

Flexible conduit with water-proof packing gland water-proof packing gland for connecting pipe

防水密封接头挠性管

Flexible conduit shall be provided over the interconnecting cables to provide mechanical strength and rodent protection.

互联电缆上营配备挠性导管，以便提供机械强度和侵蚀性保护。

Application of the soft PVC on the covered plastic metallic flexible conduit

软质PVC在包塑金属软管上的应用

The utility model is composed of a bottle stopper perforator, a triplet with plus drug, a drip kettle, a control clamp, a reducer union, scalp acupuncture, a thick and a fine conduit pipe.

它由瓶塞穿孔器、加药三通、滴壶、控制夹、变径接头、头皮针和粗、细导管等构成。

The device comprises a tripod, a movable arm, a skip bucket, a water tank, a sweeping brush, a spring, a conduit pipe, a sprinkling bar, etc.

该装置由三角架、活动臂、翻斗、水箱、扫地刷、弹簧、输水管、洒水管等零部件组成。

Reinforcement for conduit pipe of Shimen reservoir

石门水库输水管的加固设计

The design and explore of the detecting robot in using oil conduit pipe is the 863 major project of the country.

在役石油管道机器人设计制造这一课题被列入国家863项目。

Protection measure: project, biologic and conduit pipe.

保护措施有工程、生物措施。

Event Tree Analysis of Conduit Pipe System in Industrial Ductwork

工业管网水系统事件树探析

Reliability Analysis on Industrial Conduit Pipe System of a Steel Plant

某钢厂工业输水管路系统可靠性分析

Be like at present already of open have "conduit blowout is accident loss danger"," danger of shopwindow glass accident"," commercial theft danger" and "the belongings that show lot is safe" etc.

如目前已开办的有“水管爆裂意外损失险”、“橱窗玻璃意外险”、“商业盗窃险”以及“露堆财产保险”等。

The underground penstock for the Husonghe Hydroelectric Power Station was designed using the calculation method of raising the allowable stress as an open conduit;

户宋河电站地下埋管主管的设计，采用按明管设计提高允许应力的计算方法；

Experimental study on measuring concentration of pulverized coal in primary air pipe conduit of the boiler

锅炉输粉管道煤粉浓度测量试验研究

Air conduit was renovated to prevent secondary-air conduit from burning out, and expansion compensation for air conduit was also renovated and all these methods achieved good results.

为防止下二次风管烧损，对风管型式进行了改进，并尝试改造了风管的膨胀补偿方式，取得了良好效果。

A New Type of Pulverized Coal Main Burner Firing Stably with Efficiency and Low NO_x& Universal Pulverized Coal Main Burner with Double Air Conduit

一种高效、低NO x、强稳燃新型煤粉主燃烧器&双通道通用煤粉主燃烧器

The parts of air conduit system are the imported, the purity of reactive gasses can be kept.

气路系统全部采用进口零部件，保证反应气体的纯度。

Design of double-layer air conduit with shallow-buried excavation method in Beijing subway

北京地铁浅埋暗挖双层风道设计

Several Suggestions About Air Conduit Constitution In Architecture Ventilation Engineering

建筑通风工程中关于风管构造的几点建议