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- CHARACTERISIC:THREE PIECE BRANK STEEL。TOP 4 BOLTS TYPE HANDLEBAR. FLAT TUBE FRAME. HEAVY STEEL PLATE STAY. 主要特征:分体曲柄,压盖式车把,粗扁管,槽钢附轮
- Bulged tube technology is a new technology in oil industry.It can distinctly reduce drilling and completion cost. 膨胀管技术是石油工业中迅速崛起的一项新技术,可明显降低钻井及完井成本。
- Experimental studies were carried out to investigate the air-side heat transfer and pressure drop characteristics of a novel louvered fins and flat tube beat exchanger. 摘要对9种不同结构参数的新型开窗翅片进行传热和流动阻力性能试验。
- The article gives a detailed introduction of the process of marking flat tube needle for vas deferens puncture and a brief explanation of its application. 本文详细介绍了穿刺输精管用平头导管针的制作过程,并简单阐述了其使用方法。
- Combined with the high fin density of louvered fins, the Dimple Tube Technology greatly enhances the performance of the radiator. 内置阀门,可随时切断水流;采用薄型水道空间设计,水冷头上下部都有水流通过,散热效果更佳。
- Considering the features of solid rocket motor jet, a kind of experimental equipment based on the pitot tube technology for measuring the multi-point pressures was developed. 结合固体火箭燃气射流的特点,开发了基于皮托管技术的多点压力参数实验测量装置,运用实验的方法,对燃气射流流场进行了研究。
- The advantage and reliability of heat tube technology are recommended.The application of heat tube technology on hydrogenated reaction furnace in high pressur hydrogenated unit is mentioned too. 介绍了热管技术的先进性和可靠性,并介绍了热管技术在高压加氢装置加氢反应炉上的使用情况。
- NORMAL FLAT TUBE DOUBLE O-RING CROWN 平管双防水圈的
- Expandable tubing technology got great development in the past few years because of its extensive usages, with which the oil well diameter can be maintained larger. 由于可膨胀管技术应用范围广,近几年在国外得到了极大的发展。
- Along with the development of coiled tubing d rilling (CTD) techniques due to the application of coiled tubing technology, CTD has been utilized wider and wider in recent years. 随着连续软管技术的应用和连续软管钻井技术的发展,近年来连续管钻井应用越来越广泛。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Bulged Tube Technology and Its Application 膨胀管技术及应用
- Current status and future of bulged tube technology 膨胀管技术的现状及未来
- He stumbled over a stump and fell flat on his face. 他给树桩一绊,摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- Flat tube of copper and copper alloy for heat radiator 铜及铜合金散热扁管
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She lay flat on her back in the warm sunshine. 她在温暖的阳光下平躺著。