国家水质卫生标准 :national water quality health standards
本品经卫生检验符合国家卫生标准。
Our product has undergone national hygiene tests and has met the required standards.
水质标准
water quality standard
海水水质标准
marine water quality standard
卫生标准
health standards
政府已不得不采取拨款等措施支撑保护濒临垮台的国家卫生部门。
The government has had to shore up the National Health
Service,which was in danger of ruin.
