質保單

质保单
zhìbǎodān

warranty slip

Wiktionary

Entry Composition

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

classifier: 個