| 1. | Television analog recording - 1 - in type b helical scan - records 电视模拟录制. 1英寸b型螺旋扫描.记录 |
| 2. | Television analog recording - 1 - in type b helical scan - basic system parameters 电视模拟录制. 1英寸b型螺旋扫描.基本系统参数 |
| 3. | 8 mm wide magnetic tape cartridge for information interchange - helical scan recording 信息互换用8mm盒式磁带.螺旋扫描记录 |
| 4. | Television analog recording - 1 - in type b helical scan - frequency response and operating level 电视模拟录制. 1英寸b型螺旋扫描.频率响应和运行级 |
| 5. | 8 mm wide magnetic tape cartridge for information interchange - helical scan recording - da - 2 format 信息互换用8mm宽盒式磁带.螺旋扫描记录. da - 2格式 |
| 6. | 8 mm wide magnetic tape cartridge for information interchange - helical scan recording - ait - 1 format 信息互换用8mm宽盒式磁带.螺旋扫描记录. ait - 1格式 |
| 7. | 3 . 81 mm wide magnetic tape cartridge for information interchange - helical scan recording - dds format 信息交换用3 . 81mm宽盒式磁带.螺旋扫描记录. dds格式 |
| 8. | Information technology - 8 mm wide magnetic tape cartridge for information interchange - helical scan recording 信息技术.信息交换用8mm盒式磁带.螺旋扫描记录 |
| 9. | 8 mm wide magnetic tape cartridge dual azimuth format for information interchange - helical scan recording 信息交换用8mm宽盒式磁带双方位格式.螺旋触点扫描记录 |
| 10. | Information technology - 8 mm wide magnetic tape cartridge for information interchange - helical scan recording 信息技术.信息交换用8mm宽磁带盒.螺旋式扫描录制 |