公平秤 [－－－]

Jyutping gung1 ping4 cing3
Pinyin gōng píng chèng

Definitions (Wiktionary)
  1. noun
    a scale set at a farmers' market for customers to check weight by themselves
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）