| アクアラング | [akuarangu] (n) aqualung; Self-Contained Underwater Breathing Apparatus; SCUBA [Add to Longdo] |
| スキューバ(P);スクーバ | [sukyu-ba (P); suku-ba] (n) scuba; self-contained under-water breathing apparatus; (P) [Add to Longdo] |
| 空気呼吸器 | [くうきこきゅうき, kuukikokyuuki] (n) respirator; breathing apparatus [Add to Longdo] |