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- YUHUAN HUAQIU PLUMBING CO.,LTD. is a factory specializing in various brass valves, brass forging fittings and screw joints for pex-al-pex pipe and PP-R pipe. 玉环华球水暖有限公司位于浙江省的东海之滨的新兴商贸之都-------台州市玉环楚门，北临宁波港口。
- Leak testing means subjecting a bolted or screw jointed system to a pressure or vacuum sufficient to show up any inadequate seal. 泄漏测试指使经螺栓或螺丝连接的系统承受一种足以表现出任何密封不当的压力或负压（真空）。
- screw joint type laboratory pliers 螺丝铰技工钳
- They screwed the money out of her by threats. 他们威胁她把钱交出来。
- She had screwed up and had to do it all over again. 她把事情搞坏了，得重新做过。
- She screwed up her eyes in the bright light. 她在明亮的光线下眯起了眼睛。
- We got screwed when we bought this house. 我们买这所房子上当了。
- I screwed up my courage and went to the dentist. 我鼓起勇气去找牙科医生。
- The Panama Canal joints two oceans. 巴拿马运河连接两大洋。
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- I was trying to help, but I screwed up again. 我原想帮忙，反而又把事情搞糟了。
- The two joints hang together pretty well. 这两个接头衔接得很好。
- I screwed up the note and threw it on the fire. 我把便条揉成团扔进火里了。
- The delays put the whole schedule out of joint. 一再的拖延打乱了全部安排。
- The brackets want an extra screw. 托架需要再加一个螺钉。
- He suffers from arthritis in his leg joints. 他的腿有关节炎。
- He screwed the two pieces together. 他用螺丝钉将两个零件锁在一起。
- His face was screwed up with fear. 他的脸因为恐惧而扭歪着。
- We screwed around downtown on Friday night. 星期五晚上我们到城里鬼混。
- He screwed the caps tightly onto the bottles. 他将瓶盖牢牢地拧到瓶子上。
