【医】水质细菌学检验

examination of sanitary water examination of municipality water supply water examination bacteriological oral administration of examination scope of examination examination of a scheme book of examination grades ultrasonic examination of concrete board of examination ministry of examination examination of auditor bacteriological examination for blood physical examination of water examination of water bacteriological water taking bottle examination of water supply hygiene examination of mouth examination of castoff cells examination of infantile cadaver Radiologic examination of abdomen