单词	扩张规则
释义	扩张规则医expansion rule
随便看	double shear double-shear double shear bolt double shear coaxial double shear double rivet joint Double-shearing interference double shearing strength double shearing yield criterion double-shear joint double-shear lap riveting double shear line double shear rivet double-shear rivet double shear riveted joint double shear riveting double shear rivet joint double shears double shear sandwich double shear single rivet joint double shear steel double shear test double shear triple rivet joint double shear yield plasticity limit doublesheath double sheath