| 室外放大器外壳系列，采用双道防水系列，采用双道防水设计、铝合金压铸成型、不锈钢网装置、屏蔽良好、防腐蚀漆耐候性好、安装简易。 |
| XF001-G 野外型线路放大器外壳 Field Type Mains Amplifier Casing |
| XF001-H 野外型线路放大器外壳 Field Type Mains Amplifier Casing |
| XF003 国产干线分配放大器外壳 Field Type Mains Amplifier Casing |
| XF004-A-1 双向光接收机外壳 Two-Way Cable Receiving Casing |
| XF004-A-2 双向光接收机外壳 Two-Way Cable Receiving Casing |
| XF004-B-1 双向光接收机外壳 Two-Way Cable Receiving Casing |
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