sanitarybelt卫生带
sanitaryadj.卫生的;清洁的
sanitary pottery fittings卫生洁具陶瓷配件
sanitary standard of food食品卫生标准
sanitary and antiepidemic卫生防疫
sanitary of water sources水源卫生
sanitary sewage processor生活污水处理器
Sanitary and bahteal room浴空间
sanitary condition of air大气卫生状况
sanitary chemical analysis卫生化学分析
Sanitary Inspection Report卫生检验报告书
sanitary monitoring of air大气卫生监测