英语词汇“bridge-girder erection machine”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	bridge-girder erection machine
释义	bridge-girder erection machine 基本例句架桥机 The author then explains the basic principle of this project and lists problems to be settled while designing the bridge girder-erecting machine and girder vehicle.经过多种方案的比较和分析，认为运梁车，架桥机施工方案为最佳。
随便看	coal seam roof coal seam roof and floor coal seam rupture angle Coalseams coal seams coal seam sample coal-seams correlation coal-seams correlationsection coal seam scouring coal seam section Coal seams intermixed with iron ore coal seams of low-permeability coal seams outburst risk coal seam spontaneous combustion coal seam stability coal seam Stubble Repeating coal seam subsided column coal seam texture coal seam thickness coal seam thickness change belt coal seam tunnel coal-seam uncovering coal seam wafer infusion coal seam water infusion Coal seam water infusion effect