您要查找的是不是：
- thread ring ga(u)ge 螺纹环规
- serration ring ga(u)ge 细齿环规
- plain ring ga (u)ge 普通环规
- screw ring ga(u)ge 螺纹环规
- large-size precision thread ring and plug gauge 大型精密螺纹环塞规
- trapezoid single start thread ring 梯形单头螺纹环
- thread ring block heat exchanger 螺纹锁紧环换热器
- The company which installed this system can now save about 35.000 EUR per year, this being the cost for calibration of thread rings by an external calibration laboratory. 该公司安装这个系统现在可以节省约35.;000欧元每年，相当于一个由外部校准实验室校准螺纹环提供的成本。
- trapezoid multi-start thread ring 梯形多头螺纹环
- plain ring ga ge 普通环规
- It may take an hour to wind off all the thread. 把所有线都松下需一个小时。
- The thread seems to match the cloth. 这线和这布似乎很相称。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- How many spools of thread did you use? 你用了几轴线?
- I'm afraid I've lost the thread of your argument. 我恐怕没有抓住你的论据的思路。
- I represent family company to ring u. 我代表家教公司给您打电话。
- A loose end, fringe, or tuft of thread. 碎屑松散的线的末端、毛边或一束线
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
