完善与强制性国家标准协调配套的推荐性标准体系，推动消费品标准由生产型向消费型、服务型转变。
Perfect and mandatory national standards for the coordination of the recommended standard system, promote the standard of consumer goods from production to consumption, service type change.
本文推荐的SDI— 12通讯标准是近五年来欧美国家在环境监测中广泛使用的一种串行数据通讯接口协议。
The SDI-12 communication standard, a kind of serial data communication interface protocol, is widely used in environment monitoring in Euro-American countries.
国家标准、行业标准分为强制性标准和推荐性标准。
National standards and trade standards are divided into compulsory standards and recommendatory standards.
应用推荐