core disc paper 纸芯纸
armature core disc 电枢心片
segmental core disc 扇形片铁心
clutch disc core 离合器片芯板
disc shaped core 盘形铁心
disc-shaped core 饼状岩芯
Code disc or grating disc is the core component of photoelectric displacement precision measuring instrument and grating measuring equipment.
码盘、光栅盘是光电位移精密测量仪器和光栅计量测试设备中的核心元件。
The utility model is mainly composed of electromagnet, a valve core, a valve disc, a chassis, a connecting pipe and a guide frame.
它主要由电磁铁、阀芯、阀盘、底盘、连接管和导架组成。
Methods: The new artificial disc was made of two titanium alloys end plates and one polyethylene slide core.
方法：用钛合金制成上下盖板，用超高密度聚乙烯制成中间的滑动核。
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