Guidelines for Noise Abatement Measures in the Construction of New Lines and Large-scale Improvement of Conventional Railways

	English	Abb.	学名	日本語	略称
1	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