noun
High Pressure Gas Safety Institute of Japan
Official organization name; often abbreviated as KHK (こうあつガスほあんきょうかい).
高圧ガス保安協会は、高圧ガスによる災害を防止するための検査や教育を行っています。
The High Pressure Gas Safety Institute of Japan conducts inspections and education to prevent accidents caused by high-pressure gas.
Compound of 高圧 (high pressure), ガス (gas), 保安 (safety), and 協会 (association/institute).