cross-span
美
英 
英漢解釋
例句
earthed upper cross-span wire earth earthing earthing all metal parts earthing bus bar earthing conductor earthing device earthing diagram
接地的上定位索大地,接地接地金屬部件均接地接地母線接地線接地裝置接地圖
Suggestions for Improvement of the Cross-Span Beam for the KZW-4 Series Empty and Loaded Automatic Braking Equipment
對(duì)KZW-4系列空重車自動(dòng)調(diào)整裝置橫跨梁的改進(jìn)建議