ILO homeAbout the ILOHow the ILO worksOrganizational structureSectoral Policies Department (SECTOR)ResourcesPublications2019冠状病毒病(COVID-19)疫情与民用航空业 ... 2019冠状病毒病(COVID-19)疫情与民用航空业 Download: 2019冠状病毒病(COVID-19)疫情与民用航空业pdf - 2.6 MB Web pageCOVID-19 Sectoral impact, responses and recommendations