平均故障間隔 へいきんこしょうかんかく Meanings Noun mean time between failures; MTBF Kanji 平 flat. Read as ヘイ. 均 average. Read as キン. 故 cause 障 hinder. Read as ショウ. 間 interval. Read as カン. 隔 gap. Read as カク. Word lists Computing Jinuma: Japanese Dictionary · Word lists