短語詞組短語mechanical commutation composition curve 機(jī)械搆成曲線mechanical commutation composition 機(jī)械成分soil mechanical composition [土壤]土壤機(jī)械組成mechanical composition of soils 土壤機(jī)械組成mechanical composition curve 機(jī)械組成曲線Composition Or Mechanical Property 成分或力學(xué)性能Chemical composition and mechanical properties 化學(xué)成分和機(jī)械特性 返回 mechanical composition