更新时间：2024-12-16 22:29:12
whitworth coarse thread
惠氏粗牙螺纹
whitworth coarse thread是什么意思 whitworth coarse thread在线翻译 whitworth coarse thread什么意思 whitworth coarse thread的意思 whitworth coarse thread的翻译 whitworth coarse thread的解释 whitworth coarse thread的发音 whitworth coarse thread的同义词
