female scientists wearing chemical protective suites and ppe collect samples of toxic water to test by mobile lab test, examining wastewater from industrial, and environment - 水樣本 個照片及圖片檔化學品, 檢查, 體檢
close up young man holding digital tablet and water sample from mountain stream - 水樣本 個照片及圖片檔健康的生活方式, 亞洲和印度人
maintaining laboratory glassware, cleaning, and sterilization in an environmental laboratory. female scientist cleaning a measuring cylinder to control hygiene and safety at a laboratory. - 水樣本 個照片及圖片檔
environment test and industrial testing services. male scientists examine chemical samples related to food products to ensure products conform to international environment test standards. - 水樣本 個照片及圖片檔實驗室, 男人, 科學家
two technician working with portable electronic device for measuring water quality in mountain river. - 水樣本 個照片及圖片檔科學家, 檢查
engineers conducting wastewater inspection treatment plan analyzing water sample measuring cylinder recording data sanitation systems and sustainable water management concepts environmental engineering pollution control water treatment. - 水樣本 個照片及圖片檔
scientists taking samples. river habitat biodiversity restoration using ai technology - 水樣本 個照片及圖片檔雨林
an environmental engineer wearing green safety gear is sampling and testing water around the factory - 水樣本 個照片及圖片檔污染, 科學家
close up water quality control staff and sciene wearing ppe working sample water and analyze the quality, industrial and environment - 水樣本 個照片及圖片檔健康的生活方式, 工作, 職業
Member of the association Environment Heritage Kerlouan holds a water sample taken from the Quillimadec river in Kerlouan in Brittany in France on...
Gabriela Cabrera , head of the water quality monitoring department, and offical taster David Garcia take a water sample on the premises of Quito's...
Gabriela Cabrera , head of the water quality monitoring department, and offical taster David Garcia take a water sample on the premises of Quito's...
healthcare research can improve medicine development and safety. front view of a laboratory scientist using an automatic pipette to analyze the medical sample in a laboratory. - 水樣本 個照片及圖片檔科學家, 實驗室, 工作
safety and environmental engineers working on the sunlight at a wastewater treatment plant in the industrial estate by walking around and checking the quality of the water - 水樣本 個照片及圖片檔污水處理廠, 節約用水, 安全
