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- telescopic plunger 伸缩柱塞
- His telescopic observations are justly immortal. 他的望远镜观察结果当然是不朽的。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- He took a photo of the plunger in action. 跳水者正在跳水时, 他拍了张快照。
- The life of the BeCu plunger is 2. 铍铜压射冲头的使用寿命是球铁压射冲头的2．5倍多。
- The plunger should be withdrawn from sleeve. 柱塞应从套筒里抽出来。
- I accomplish this with a telescopic landing gear. 本人做到这一点的伸缩起落架。
- Telescopic Stay for doors and lids. 门和盖子的伸缩支承挡。
- The plunger or piston of a force pump or hydraulic press. 活塞压力泵或水压机内的柱塞或活塞
- The scientists photomapped the skies by using a telescopic camera. 科学家们用望远镜照相机摄制天空星球图。
- She depressed the plunger fully and pulled out the shot. 她松开了活塞然后拔出了针头。
- One that dashes, especially the plunger of an ice-cream freezer. 猛冲者猛冲的人或物，尤指冰淇淋凝固搅拌器
- A telescopic device is used in conjunction with the prism. 棱镜与望远镜配合使用。
- Many tripods are telescopic, particularly those used in mines. 许多三角架都是伸缩式的,特别是用于矿山的那种。
- Push switch plunger inward to fully retracted position. 把开关柱塞向内推入到完全缩回的位置。
- Telescopic Stay for doors and lids. RH and LH application. 门和上盖用伸缩撑挡。左右门均适用。
- R2 is the point of signal transfer between plunger and barrel. R2是顶针与套壳体之间的信号传输点。
- The inner frame is telescopic and made from seaworthy aluminium. 铝合金内框可以根据壁围厚度伸缩调节，以适合各种厚度的壁围。
- The key technique is used for controling the motion of plunger. 柱塞举升工艺技术的关键是对柱塞运动的控制。
