un. 縱向 [網(wǎng)絡(luò)] 直絲綹 key way broaching machine: 鍵槽拉床key way cutting machine: 開(kāi)槽切削機(jī)key way fraise machine: 鍵槽銑床light permanent way machine: 小型線路壞; 小型線路機(jī)械one-way forming machine: 單方向油壓式成型機(jī)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯