sterile cleaning of hospital passageways with foam. ensuring hygiene in medical pathways using foam scrubbers and safety signs - 生物危害標誌 個影片檔及 b 捲影像00:08
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:09
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:11
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:08
scientists in protective suits collecting water samples from a contaminated river - 生物危害標誌 個影片檔及 b 捲影像00:24
scientists in protective suits collecting water samples from a contaminated river - 生物危害標誌 個影片檔及 b 捲影像00:32
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:13
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:12
hands holding a covid 19 rapid antigen test showing a positive result self test medical health - 生物危害標誌 個影片檔及 b 捲影像00:09快速診斷測試
realistic footage capturing nighttime hospital cleaning amidst disorder and signs of disease - 生物危害標誌 個影片檔及 b 捲影像00:20
interior hazmat response truck with biohazard cleanup gear usa — left to right pan - 生物危害標誌 個影片檔及 b 捲影像00:07
interior of hazmat response truck filled with biohazard cleanup gear during midday in western usa — static shot - 生物危害標誌 個影片檔及 b 捲影像00:07
biohazard cleanup suit inside residential home during daylight hours, close-up - 生物危害標誌 個影片檔及 b 捲影像00:15
interior hazmat response truck packed with biohazard gear during dry summer midday in western usa — quick zoom in - 生物危害標誌 個影片檔及 b 捲影像00:08
biohazard barricade tape close up in residential biohazard clean-up site with standing debris during midday — static shot - 生物危害標誌 個影片檔及 b 捲影像00:13
interior hazmat response truck packed with biohazard gear in usa — snap zoom - 生物危害標誌 個影片檔及 b 捲影像00:07
in damascus, syrians gathered on thursday, august 21, to commemorate victims of chemical attacks carried out by the assad regime during the civil... - 生物危害標誌 個影片檔及 b 捲影像04:36無人機角度, 俄羅斯
interior hazmat response truck with biohazard cleanup gear usa — left to right pan - 生物危害標誌 個影片檔及 b 捲影像00:07
hazmat facemask and air filter in residential biohazard clean-up zone — panning close-up - 生物危害標誌 個影片檔及 b 捲影像00:05
biohazard cleanup suit inside residential home during daylight hours, close-up - 生物危害標誌 個影片檔及 b 捲影像00:15
interior hazmat response truck packed with biohazard gear during dry summer midday in western usa — quick zoom in - 生物危害標誌 個影片檔及 b 捲影像00:08
biohazard containment zone inside residential structure during indoor disaster recovery — tilt-down - 生物危害標誌 個影片檔及 b 捲影像00:11
wide shot of hazmat response truck interior stocked with cleanup gear during dry summer midday in western usa — static shot - 生物危害標誌 個影片檔及 b 捲影像00:09
interior of hazmat response truck filled with biohazard cleanup gear during midday in western usa — static shot - 生物危害標誌 個影片檔及 b 捲影像00:07
interior hazmat response truck packed with biohazard gear in usa — snap zoom - 生物危害標誌 個影片檔及 b 捲影像00:07
insects japanese beetles on damaged leaf. signs of infestation and nature - 生物危害標誌 個影片檔及 b 捲影像00:19Japanese Beetle
filaments of cottony heeps hanging from the tree branch, takahashia japonica or japanese beetle in milano - 生物危害標誌 個影片檔及 b 捲影像00:09Japanese Beetle
the santa barbara oil spill pollutes a beach in santa barbara county. activists form a line and pass boxes to help clean up the mess. they rake... - 生物危害標誌 個影片檔及 b 捲影像01:43油外洩, 加州
the first truck carrying chemical waste from the chemko strazske plant in eastern slovakia departed on wednesday, june 11, en route to an... - 生物危害標誌 個影片檔及 b 捲影像02:08
filaments of cottony heeps hanging from the tree branch, takahashia japonica in milano - 生物危害標誌 個影片檔及 b 捲影像00:05