| |||
| 火山砕せつ流 (かざん・さいせつりゅう) | |||
| |||
| 火砕流 news1 nf07 (type of volcanic eruption); 火災流 (type of volcanic eruption) | |||
|
pyroclastic flow : 2 phrases in 1 subject |
| General | 2 |
| |||
| 火山砕せつ流 (かざん・さいせつりゅう) | |||
| |||
| 火砕流 news1 nf07 (type of volcanic eruption); 火災流 (type of volcanic eruption) | |||
|
pyroclastic flow : 2 phrases in 1 subject |
| General | 2 |