Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44894-2024 |
Guidelines for evaluating the service quality of market and social survey institutions {译} 市场和社会调查机构服务质量评价指南 |
China National Standards Service guideline social |
 English PDF |
| GB/T 36967-2018 |
Service guideline of social work with adolescences 青少年社会工作服务指南 |
China National Standards Service guideline social |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
