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- his article dealt with design of the chemical compositions,steelmaking,rolling and annealing process for WISCO produced cold rolled strip(WBD)used in the double layer copper soldering pipe. 介绍了武钢研制的双层铜钎焊管用冷轧薄钢带(WBD)的化学成分设计,炼轧及退火工艺。
- Spooler arranged in double layer can save space. 双层式卷取机设计,节省设备使用面积。
- Welcome to GuangZhou yongjie copper pipe fittings co., Ltd.CHINA. 欢迎光临广州永洁铜管件有限公司。
- Third, stainless steel pipe and copper pipe welding using welding. 三是,不锈钢管和铜管的焊接采用导管焊接。
- Development of a coin-type wet electric double layer capacitor. 纽扣型液体双电层电容器的研制。
- The copper pipe using for air-conditioner has perforated and seeped in running. 某空调用铜管在使用中发生穿孔渗漏。
- It has a much more pronounced double layer coat than its cousins. 它有更为明显的双重被毛。
- Immediately there is a sharp increase in current to charge the double layer. 电流立即急剧增加而使双电层充电。
- The main body part is coiled by the aluminum tube, welded with copper pipe, copper capillary vessels. 主体部分由铝管盘成,焊接上铜管、铜制毛细管的蒸发器。
- Unusual cracking of seamless phosphorus-killed copper pipe usedin refrigeration are analyzed by means of SEM etc. 用SEM等方法对电冰箱压缩机用磷脱氧无缝铜管异常断裂进行了分析。
- A 100% Mountain Merino Knit Wool beanie, featuring a double layered headband and embroidered Bird logo on the side. 百分之百美利诺羊毛、双层织法的轻薄保暖帽。
- It is double layered, so the body can slip into it through the rift-like opening. 它是层状的双,因此身体可能滑倒入它通过裂口象开头。
- Drill a hole in the centre of the blank PCB so that the copper pipe is a tight fit in the hole. 在空白电路板的中间钻一个小孔,使得铜管正好紧紧地固定在中间。
- Use FIXA 2-piece tool set to cut copper pipes; sold separately. 可使用费克沙两件套工具组来切割铜管;工具单独出售。
- Oxygen sensitive double layered CeO 2/Nb 2O 5 films were grown on Al 2O 3 ceramic substrates by reactive RF/DC magnetron sputtering. 用射频 /直流磁控溅射法制备了CeO2 /Nb2 O5双层氧敏薄膜。
- All the plastics pipe system is a good example of the latter. This uses a plastic service pipe instead of the usual steel or copper pipe. 后者的最好例子是所有管路系统采用塑料管,用塑料管来代替通常用的钢管和铜管。
- Organic thin film EL devices with double layered ITO coated glass/TPD/Gaq3/Al structure are fabricated. Mechanisms of PL for Gaq3 thin film and EL for the devices are studied. 首次报道了采用8-羟基喹啉镓螯合物(Gaq3)作为发光层制备有机薄膜电致发光器件,器件的结构为:ITO导电玻璃/TPD/Gaq3/Al。
- This article introduce a set of fully auto NH3 decomposer of making H2 for air condition precious copper pipe bright heat treatment. 本文介绍了一套用于空调精密铜管光亮热处理的全自动氨分解制氢设备。
- Among them the double layered structure nanocompound semiconductor become the focus of study by their high photocatalytic efficiency, fast reaction speed etc. 其中层状纳米复合半导体材料由于具有二维空间结构所带来的光催化效率高、反应活性高、反应速度快等特点而成为近期人们研究重点。
- Some relative facts were found and some relative measures used so that the service life of copper pipe moule would be improved greatly. 找出了相关因素,提出了相应的对策,使结晶器铜管寿命大幅提高。