氧乙炔焊炬 yǎng yǐ quē hàn jù

DEFINITIONS

  1. oxyacetylene torch

CHARACTERS

氧 yǎng
HSK 6
oxygen
乙 yǐ
HSK 5
second; 2nd heavenly stem
炔 quē acetylene
焊 hàn weld, solder
炬 jù torch