coarse-thread series

网络释义

1.	精螺纹级工程相关外语-轻松数控网 ... 精螺纹级 coarse series thread 精螺纹级 coarse-thread series 同轴线 coaxial ... www.cnctechnet.com
2.	粗牙系列 UNC：粗牙系列(Coarse-Thread Series)；UNF：细牙系列(Fine-Thread Series)；UNEF：超细牙系列(Extra-Fine-Thread Serie… wenda.tianya.cn
3.	粗螺纹级美英加陆军规格_馆档网 ... "粗螺纹级"," coarse series thread" "粗螺纹级"," coarse-thread series" "同轴线"," coaxial" ... www.guandang.com