Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 36721-2018 |
Specification for museum audience service 博物馆开放服务规范 |
China National Standards audience |
English PDF |
GB/T 30350-2013 |
Television audience measurement guidelines 电视收视率调查准则 |
China National Standards audience |
English PDF |
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