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:
2 . 94-107
: 3 131-134
| Ққ | ғ | |
| ә | Cable | |
| ȳ | Bending | |
| Ққ | Shell, enclosure. | |
| Қ, қ | Coat, coating. | |
| қ | Graded Index Fiber | |
| қ | Step Index Fiber | |
| , ө | Step Index Profile | |
| Buffer | ||
| Қғ қ | Buffer Coating | |
| ȳ ғ | Bend loss |
