Home / HSK Vocabulary / HSK 2 / 公斤 公斤 gōng jīn HSK 2 · A2 Meanings kilogram (kg) Quick facts HSK LevelHSK 2 CEFRA2 ← Back to HSK 2 word list Practice 公斤 with flashcards MandoBridge uses spaced repetition to help you remember HSK 2 vocabulary — free on iOS and Android.