质保单

質保單
zhìbǎodān

warranty slip

Wiktionary

Entry Composition

1 质保 zhìbǎo to guarantee quality; to provide a warranty
=2 单 Shàn surname Shan
=2 单 chán used in 单于 chányú
=2 单 dān
  1. bill
  2. list
  3. form
  4. single
  5. only
  6. sole
  7. odd number

classifier: 個