英语词汇“hand-hammer drilling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hand-hammer drilling
释义	hand-hammer drilling 手工凿岩
随便看	prevention and punishment prevention and reclamation prevention and recovery prevention and reduced prevention and reducing disaster Prevention and rehabilitation in the gym prevention and remedy prevention and risk control prevention and suppression Prevention and therapy prevention and treating prevention and treatment prevention and treatment measure prevention and treatment measures prevention and treatment method prevention and treatment necessity prevention and treatment of bank failure prevention and treatment of disease Prevention and treatment of pneumoconiosis prevention and treatment of rockburst prevention and treatment resource prevention and treatment with tcm prevention and treatment work prevention and ventilation smoke prevention ans control