| 1. | Her electroscope was a metal case with two holes in its side .
她的验电器是一个金属盒子，旁边有两个小孔。 |
| 2. | Products materials metal case materials metal case
产品介绍物料材质铁壳材质 |
| 3. | Product description : ipod nano metal case
产品名称： ipod nano金属保护壳 |
| 4. | Product description : ipod metal case
产品名称： ipod金属保护壳 |
| 5. | Metal case hardening
金属表面强化处理 |
| 6. | Metal case materials
铁壳材质 |
| 7. | Semiconductor devices ; metal cases with glass insulation , requirements and tests
半导体器件.第1部分:玻璃绝缘的金属外壳要求和试验 |
| 8. | Semiconductor devices ; metal cases with ceramic insulation , requirements and tests
半导体器件.第2部分:陶瓷绝缘式金属外壳.要求和试验 |
| 9. | Handsome metal case suitable for any cinema ; could be assembled with wireless remote control system
美观的金属外壳适合所有戏院,亦可配装无线遥控系统 |
| 10. | Experimental research on downhole metal casing stress detection with the application of magnetic memory method
磁记忆法检测井下金属套管应力的实验研究 |
