权威例句
Trussed beamTrussed beamTrussed beamExpanded trussed beamRATIONAL STRUCTURE OF TRUSSED BEAMRational Structure of Composite Trussed BeamEvaluation of Rational Parameters of Trussed BeamDesign and Structure of Large Trussed Beam in Utility BoilerAnalysis of stability failure of main belt trussed beam and its resolutionNumerical and experimental evaluation of a double inverted trussed beam reinforced with steel cable
