职业安全卫生
Occupational safety and health
occupational health and safety
Occupational safety and healty
safe hygiene of occupation
Professional safety and hygiene
职业安全卫生(OSH)
Bolts and nuts for furniture
职业安全卫生OSH
occupational safety and health OSH
职业安全卫生管理体系
Occupational health and safety management system
OHSMS
乡镇工业职业卫生
Township enterprises occupational health
2006年促进职业安全与健康框架公约
promotional framework for occupational safety and Health convention 2006
安徽卫生职业技术学院学报
Journal of Anhui Health Vocational & Technical College
国际职业安全协会五星安全、健康、环境保护综合风险管理系统
the NOSA five-star safety
health and environment protection management system
国际职业卫生大会
International Congress on Occupational Health
国家职业卫生示范企业
National model enterprises on occupational health
National model enterprise on occupational health
基本职业卫生服务
Basic occupational health service
BOHS
Basic occupational health services
四川省劳动卫生职业病防治研究所
Sichuan Institute of Industrial Hygiene and Occupational Diseases
bid-ask spred
卫生职业教育
health vocational education