您要查找的是不是：
- Elbow pipes can be used in plumbing. 弯管可用于制作管道。
- Angled RF Coaxial Connector Using Elbow Pipe 弯管过渡弯式射频同轴连接器
- Modal frequency calculation for liquid-filled elbow pipe 充液弯管的模态频率计算
- After blanting resin abrasive cloth into small blocks, glue them into a disc, it can be equipped on electronic grinder or wind-driven tools so as to buffing and dry milling functions of inner holds or elbow pipes of metals work pieces. 该产品选用树脂砂布冲成小块粘合而成，可装在电磨机、风动工具上，用于复杂金属件内孔及弯接处、焊疤的打磨、抛光。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- Carbon steel, alloy steel seamless pipes Supply scope: alloy steel elbow pipe 碳钢、合金钢无缝管件供货范围:合金钢弯管
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- Discussion on the Methods of Site Measurements and Making Installing Normlessness High-pressure Elbow Pipe 非标准高压弯管安装时的现场测量及其制作方法
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Drive and Control Method for Wheel Type in-pipe Robot to pass through an Elbow Pipe 管内轮式移动机器人弯道内驱动控制方法
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- Study on the approximate deployment theory of the reducible elbow pipe in the sheet metal process 钣金工艺中渐缩管弯头的近似展开理论研究
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
