Home / HSK Vocabulary / HSK 7–9 / 水管 水管 shuǐ guǎn HSK 7–9 · C2 Meanings water pipe Quick facts HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 水管 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.