| 1. | 3 4 - inch type e helical - scan - cassette 3 4英寸e型螺旋扫描盒式磁带 |
| 2. | U - matic h helical - scan video cassette system using 19mm tape u - matic h format 19mm螺旋扫描盒式磁带录像系统 |
| 3. | Helical - scan video tape cassette system using 12 . 65mm magnetic tape on type vhs Vhs型12 . 65mm螺旋扫描盒式磁带录像系统 |
| 4. | Helical - scan video tape cassette system using 8 mm magnetic tape - 8 mm video 使用8mm磁带的螺旋扫描盒式磁带录像系统. 8mm录像磁带 |
| 5. | 8mm . 4 : helical - scan video tape cassette system using 8 mm magnetic tape 8 mm video - part 4 : video subcode 使用8mm磁带的螺旋扫描盒式录像带系统 |
| 6. | Fm audio recording of helical - scan video tape cassette system using 12 . 65mm magnetic tape on type vhs Vhs型12 . 65mm螺旋扫描盒式录像系统的调频音频记录 |
| 7. | Helical - scan video tape cassette system using 8 mm magnetic tape - 8 mm video - video subcode 使用8mm磁带的螺旋扫描盒式磁带录像系统. 8mm录像机.视频次级编码 |
| 8. | Helical - scan video tape cassette system using 8 mm magnetic tape - 8 mm video - general specifications 使用8mm磁带的螺旋扫描盒式磁带录像系统. 8mm录像机.通用规范 |
| 9. | Helical - scan video tape cassette system using 8 mm magnetic tape - 8 mm video - pcm multi - track audio system 8mm磁带螺旋扫描盒式录像带系统. 8mm录像机. pcm多磁道音频系统 |
| 10. | Helical - scan video tape cassette system using 8 mm magnetic tape - 8 mm video - high - band specifications for hi 8 8mm磁带螺旋扫描盒式磁带录像系统. 8mm录像机. hi8高频带规范 |