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| 1 | abandoned mine | 休廃止鉱山 | |||
| 2 | construction project to prevent mine pollution when mines are shut down or abandoned | 休廃止鉱山に係る鉱害防止事業 | |||
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|---|---|---|---|---|---|
| 1 | abandoned mine | 休廃止鉱山 | |||
| 2 | construction project to prevent mine pollution when mines are shut down or abandoned | 休廃止鉱山に係る鉱害防止事業 | |||