| 1. | Rf fixed attenuator 射频固定衰减器 |
| 2. | Fibre optic interconnecting devices and passive components performance standard - single - mode fibre , plug - style fixed attenuators for category u . uncontrolled environment 纤维光学互连器件和无源部件性能标准. u类单模光纤插接式固定衰减器.非受控环境 |
| 3. | Fibre optic interconnecting devices and passive components performance standard - single - mode fibre , pigtailed - style fixed attenuators for category u . uncontrolled environment 纤维光学互连装置和无源元件性能标准. u类单模光纤带引线固定的衰减器.非受控环境 |
| 4. | Fibre optic interconnecting devices and passive components performance standard - part 051 - 3 : single - mode fibre , plug - style fixed attenuators for category u ; uncontrolled environment 纤维光学互连器件和无源元件性能标准.第051 - 3部分: u类单模光纤接插固定衰减器.非受控环境 |
| 5. | Fibre optic interconnecting devices and passive components performance standard - part 052 - 3 : single - mode fibre pigtailed - style fixed attenuators for category u ; uncontrolled environment 纤维光学互连器件和无源元件性能标准.第052 - 3部分: u类单模光纤带尾固定衰减器.非受控环境 |
| 6. | Fibre optic interconnecting devices and passive components performance standard - part 051 - 3 : single - mode fibre , plug - style fixed attenuators for category u - uncontrolled environment 光纤互连装置和无源元件的性能标准.第051 - 3部分: u类单膜光纤和插头式固定衰减器.非控制环境 |
| 7. | Fibre optic interconnecting devices and passive components performance standard - part 052 - 3 : single - mode fibre , pigtailed - style fixed attenuators for category u - uncontrolled environment 光纤互连装置和无源元件的性能标准.第052 - 3部分: u类单膜光纤和引线式固定衰减器.非控制环境 |
| 8. | Corrigendum 1 - fibre optic interconnecting devices and passive components performance standard - part 051 - 3 : single - mode fibre , plug - style fixed attenuators for category u - uncontrolled environment 勘误1 .纤维光学互连器件和无源元件性能标准.第051 - 3部分: u类单模纤维插入式固定衰减器.非受控环境 |