展览馆卫生标准 meaning in Chinese
hygienic standard for library museum art gallery and exhibition
Examples
- Hygienic standard for library , museum , art gallery and exhibition
图书馆博物馆美术馆展览馆卫生标准 - Hygienic standard for library , museum , art gallery and exhibition
图书馆博物馆美术馆展览馆卫生标准