Chinese | English |
手持式凿岩机用手握持,靠机器重力或人力施加轴向推力进行钻孔的凿岩机,参见 handheld rock drill | jack hammer drill |
手持式凿岩机用手握持,靠机器重力或人力施加轴向推力进行钻孔的凿岩机。参见 jack hand held logger | hand-held rock drill |
手驱发电机 | hand-driven generator |
接上插头给你的手机充电 | charge your mobile phone by connecting the socket |