primary protective barrier 掷护墙 ; 原防护屏障
electrical protective barrier 电气保护遮栏
secondary protective barrier 次级防护屏障
protective barrier cream 防护性屏障霜
second protective barrier 次级辐射防护屏
blood stream protective barrier 缘流保护性屏障
gastric mucosa protective barrier 胃黏膜屏障功能
edge-flowing blood protective barrier 血液缘流保护性屏障
edge flowing blood protective barrier 血液缘流保护性屏障
应用推荐