1·Discuss the principle for selection of quality testing device and equipment of electric connecter and its components and equip the reasonable testing method.
论述电连接器及其组件质量检测仪器设备的选用原则和配备合理性检查方法。
2·Discuss the principle fer selection of quality testing device and equipment of electric connecter and its components and equip the reasonable testing method.
论述电连接器及其组件质量检测仪器设备的选用原则和配备合理性检查方法。
3·The emery paper is applicable in the grinding and polishing of most work pieces including metal, metal alloy, ceramic, optical element, fiber connecter, hard disc and semiconductor, etc.
该研磨纸可 用于众多工件的研磨和抛光，包括金属、金属合金、陶瓷、光学元件、光纤连接器、硬盘、 半导体等领域。
4·As a means for CO 2 laser beam, the handpiece for articulated arms was consisted of couple, fiber connecter, flexible metallic tube, lens.
用卤化银多晶光纤制成在关节式导光臂上使用的卤化银光纤手术刀头。 手术刀头由耦合器、光纤连接器、柔性金属管、聚焦透镜座等组成。