故障排除 gù zhàng pái chú

DEFINITIONS

  1. fault resolution
  2. trouble clearing

CHARACTERS

故 gù
HSK 3
ancient, old; reason, because
障 zhàng
HSK 6
separate; shield; barricade
排 pái
HSK 4
row, rank, line
除 chú
HSK 3
eliminate, remove, except