例句 /

Objective To study efficacy of the mixed disinfectant Glutaraldehyde and QuaternarySalt against chicken pathogen microorganism

Objective To study efficacy of the mixed disinfectant Glutaraldehyde and QuaternarySalt against chicken pathogen microorganism

目的研究戊二醛和季铵盐复合消毒剂对鸡常见的几种病原微生物杀灭效果.