氧化罐 yǎng huà guàn

DEFINITIONS

  1. Hopcalite canister
  2. Hopcalite cartridge

CHARACTERS

氧 yǎng
HSK 6
oxygen
化 huà
HSK 3
change, convert, reform; -ize
罐 guàn
HSK 6
jar, jug, pitcher, pot