半导体器件。要求和检验。陶瓷绝缘的金属外壳。
Semiconductor devices; metal cases with ceramic insulation, requirements and tests.
为了使炉具绝缘，陶瓷衬里是实验室里的一种选择，但是它们运输困难而且大批量生产时品质不稳定。
For insulating the stoves, ceramic linings are the materials of choice in the lab, but they are difficult to ship and present problems of consistency for mass production.
支撑用的绝缘体应当用电阻非常高的材料，如聚四氟乙烯或陶瓷来制作。
The support insulators should be made of materials with very high resistance, such as Teflon. or ceramic.
应用推荐