検索対象:普通件名 (細目なし) の“56193 (NDC9)”Your searched: “56193 (NDC9)” in Topical Term (without Subdivision) Authorities.
- ガス事故 (鉱山災害) 普通件名Topical Term
← ガス事故 (坑内); ガス爆発 (鉱山災害); Mine explosions
- 粉塵爆発 普通件名Topical Term
← Dust explosions
検索対象:普通件名 (細目なし) の“56193 (NDC9)”Your searched: “56193 (NDC9)” in Topical Term (without Subdivision) Authorities.