Comparison between application of membrane valve and plastic valve.
- Author:
Yue-he PAN
;
Shou-mei WANG
;
Hong-min SUN
- Publication Type:Journal Article
- MeSH: Respiratory Protective Devices
- From: Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(6):479-480
- CountryChina
- Language:Chinese