... ceramic plate 陶瓷片 21世纪教育网 ceramic plug 陶瓷塞 ceramic raw material 陶瓷原料 ceramic recuperator 陶瓷换热器 21世纪教育网 ...
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metal ceramic plug 金属陶瓷塞
piezoelectric ceramic gassparking plug 压电陶瓷气体火花塞
Spark plug ceramic insulator specifications 火花塞瓷绝缘体技术条件
ceramic c plug 陶瓷塞
Ceramic Plain Plug 陶瓷光滑塞规
porous ceramic porous plug 多孔陶瓷透气塞
It looked like a German beer bottle with a ceramic plug, and there was a message inside.
它看上去是个有陶瓷瓶塞的德国啤酒瓶子，而且里面有一封信。
The team has been developing a new approach to the problem: lasers made of ceramic powders that are pressed into spark-plug sized cylinders.
针对这个问题，该团队已经开发出一种新方法：将由陶瓷粉末制成火花塞大小的激光器压入汽缸中。
The development of the ceramic coat plug valve core which substrate USES 45 steel is introduced.
介绍了基体采用45钢，表面喷涂工程陶瓷的旋塞阀芯的研制情况。
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