1) 甲乙丙こうおつへい Parts 甲乙 丙 #162,326 Link copied! こうおつへい [4] Meaning Shirabe Noun A, B and C; first, second and third Kanji 甲 コウ armor, high (voice), A grade 乙 オツ the latter, duplicate, strange 丙 ヘイ third class, 3rd, 3rd calendar sign Forms 甲乙丙#162,326甲乙丙こうおつへいこうおつへいこうおつへい