SI単位系

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Japanese[edit]

Kanji in this term
たん
Grade: 4

Grade: 4
けい
Grade: 6

Etymology[edit]

SI +‎ 単位系 (unit system)

Noun[edit]

SI単位系 (hiragana and katakana エスアイたんいけい, romaji esuai tan'ikei)

  1. The International System of Units, SI.