| 1. | Industrial x - ray apparatus for radiographic testing 放射照相试验用工业x光射线检验装置 |
| 2. | Capacitor discharge x - ray apparatus for chest indirect radiography 胸部间接照相用电容放电x光射线装置 |
| 3. | High voltage cables for x - ray apparatus X射线仪用高压电缆 |
| 4. | Measurement of the effective focal spot size for industrial x - ray apparatus 工业用x光射线仪有效焦点尺寸的测量 |
| 5. | X - ray apparatus for structure analysis 结构分析用 |
| 6. | Condenser type mobile x - ray apparatus 电容式流动 |
| 7. | General requirements for high - voltage generators of medical x - ray apparatus 医用x光射线装置的高压发电机的一般要求 |
| 8. | Discussion on digitalization of traditional gastroenteric x - ray apparatus and relevant matters 线机数字化相关问题的探讨 |
| 9. | Development and application assessment of protective installation attached to philps 3000 x - ray apparatus 射线机附加防护装置的研制与应用评价 |