Occupational health and safety management — Guidelines for organizations on preventing, controlling and managing infectious diseases
职业健康安全管理——传染病预防、控制和管理组织指南
2023-12-20
AQ/T 1051-2008
煤矿职业安全卫生个体防护用品配备标准
Provision standard for personal protective equipments of coalmine occupational safety and health