凿岩机
凿岩机
[地质汉英词典]
凿岩机anvil type percussion drill ;banjo ;bore hammer ;drifting machine ;drilling machine ;gadder ;hammer rock drill ;jack drill ;machine drill ;percussion borer ;perforator ;peroussion machine ;plugger ;rock boring machine ;rock drill machine
是什么意思,凿岩机的解释,凿岩机的翻译