| 1. | Smoke detectors for fire protective signaling systems
消防信号装置和烟雾探测器 |
| 2. | Automobile parts - lighting and light signalling devices
汽车零件.照明和发光信号装置 |
| 3. | Fixed railway installations . signalling . double sheaths
铁路固定设备.信号装置.双层壳 |
| 4. | Sound signalling devices for household and similar purposes
家用和类似用途的声音信号装置 |
| 5. | Development of a new mine audible and visual signal device
新型矿用电子声光信号装置的研制 |
| 6. | Fire safety systems . indicating units . design requirements
防火安全装置.信号装置.设计要求 |
| 7. | Mopeds . symbols for controls , indicators and tell - tales
机动自行车.操作符号指示器和信号装置 |
| 8. | Signaling devices for the hearing impaired
有听力障碍者用信号装置 |
| 9. | General technical condition of winding signalling for coal mine
煤矿用提升信号装置通用技术条件 |
| 10. | Motor vehicles - symbols for controls , indicators and tell - tales
汽车操纵件指示器及信号装置的标志 |
