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| 1 | conventional railway | 在来鉄道 | |||
| 2 | Guidelines for Noise Abatement Measures in the Construction of New Lines and Large-scale Improvement of Conventional Railways | 在来鉄道の新設又は大規模改良に際しての騒音対策の指針 | |||
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|---|---|---|---|---|---|
| 1 | conventional railway | 在来鉄道 | |||
| 2 | Guidelines for Noise Abatement Measures in the Construction of New Lines and Large-scale Improvement of Conventional Railways | 在来鉄道の新設又は大規模改良に際しての騒音対策の指針 | |||