こうあつほあんきょうかい 高圧ガス保安協会 LinksSentence search for 高圧ガス保安協会Sentence search for こうあつガスほあんきょうかいKanji details for 高, 圧, 保, 安, 協 and 会Edit in JMdict Noun1. High Pressure Gas Safety Institute of JapanOrganization nameOrganization2. High Pressure Gas Safety Institute of Japan Discussions Log in to talk about this word.