>
extra fine thread
词语: extra fine thread
解释: 极细牙螺纹,弟一种细牙螺纹
词性: 名词
词典: 汽车专业英汉词典
extra fine thread 相关解释
extra fine thread 〔名词〕超细螺纹
extra fine thread 〔名词〕超细牙螺纹