Installation pitch of drilling head的意思|示意
美 / /
英 / /
钻头安装间距
Installation pitch of drilling head的网络常见释义
钻接头装配孔径 ... Drilling head number 钻排总数 Installation pitch of drilling head 钻接头装配孔径 Imstallation pitch of drilling head 钻接头装配孔径 ...