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worker's hand in gloves writing on monitoring sheet at workplace
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嚴肅的安全檢查員 檢查倉庫與女性工人
filling out a lab report or data sheet
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scientist hand writing on test beakers
白衣女科學家在實驗室進行實驗研究筆記
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animation of scientific data processing over diverse scientists in laboratory
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pathologist, biochemist and genetic engineer using
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scientist in the lab analyzing water from aqua farming tank with brine shrimps
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科学家在实验室中记录结果
video of two walking technicians with document and tablet
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阿拉伯人建築師在畫畫時,手中拿著<unk>筆工作
高级商业导师在笔记本电脑上展示一些东西,并在办公室的会议桌上与年轻的多样化同事交谈;商务女士提供建议
man and woman doing control at brewery
高中化學課的寫作任務
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animation of scope scanning and data processing over close up of scientist working in lab
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chef with metal tongs in professional kitchen
一对戴着口罩的医生在看平板电脑上的结果时交谈
female assistant on film set in studio writing movie or video production details down on clapperboard or slate
brewers checking the product in beaker
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animation of mathematical equations over diverse scientists taking sample
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man and woman doing control at brewery
scientists using a digital tablet
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people, doctor and hands in meeting with documents
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woman check heart rate
unrecognizable man typing on keyboard.
science, safety screen and person with petri dish
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dental technician preparing for work
專業人士分析金融市場的交易者
food scientists working together in lab
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food scientists working together in lab
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female scientists having discussion on plant
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在桌子上拿着文件的商人
一對戴著口罩的醫生從筆記本和平板電腦中比較結果
man and woman doing control at brewery
criminology. forensic expert examining detonated shell casings at the criminal site.
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worker writing on clipboard
animation of data processing over man working in warehouse
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video of technician doing checks in the office
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同事在筆記型電腦前開會 1
animation of scope scanning and data processing over close up of scientist working in lab
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businessman showing digital smartphone
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doctor hands using tablet checking health history data in tablet in office.
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science man, microscope and research laboratory
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animation of pie chart data processing over caucasian female scientist in laboratory
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hands writing, clipboard and blood test tube
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animation of mathematical equations over group of diverse scientists in lab
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man in protective mask and sterility suit
science, safety glass and person with petri dish
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robotic engineers testing robotic machine in warehouse 4k
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scientists coworkers using digital tablet working in medical research laboratory
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