tamping bar

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a tool for tamping (e.g., for tamping tobacco into a pipe bowl or a charge into a drill hole etc.)
• Syn:
tamp, tamper
• Derivationally related forms:
tamp (for: tamper), tamp (for: tamp)
• Hypernyms:
tool
• Hyponyms:
stemmer