がいし引き工事 がいしびきこうじ Also written 碍子引き工事 Meanings Noun knob-and-tube wiring; insulator wiring (i.e.: electrical wiring strung on surface-mounted insulators) Kanji 引 pull. Read as ひく. 工 craft. Read as コウ. 事 matter. Read as ジ. Jinuma: Japanese Dictionary · Word lists