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免費 放射度計 視頻 - 頁面 2

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woman check heart rate
doctor looking dna molecule on computer
radioactive symbol icon with color drawing effect. doodle animation. 4k
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advanced system interface with data visualization
radiation symbols changing colors over time
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man and woman doing control at brewery
4k 振動的核標誌旗<unk>在黃色背景上
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closeup 4k waving flag of the nuclear logo in yellow background
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水測試設備
radioactive symbol video animation. seamless loop
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移动 uv 仪表在无线电专业控制台上
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白人研究員,戴著白色帽子,面具和護眼鏡的女性,使用平板電腦,在綠色田野中周圍看
glowing green radioactive symbol
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3d radioactive symbol video animation. seamless loop.
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無線電燈 04 號
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motion graphic of rec interface background
person operating a multi-function electrostimulator
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close-up of a medical device or industrial sensor
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工业制造高功率的led 芯片灯的焊接
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radiation nuclear caution icon sparks particles on black background.
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水检测设备和计算机
neon radioactive symbol video animation. seamless loop.
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3d rendering motion looping of the medical digital temperature sensor forehead non-contact body, digital infrared thermometer gun, isolated on black background with alpha channel in the end section.
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taking body temperature with a non-contact thermometer
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seamless animation of fire or flow energy from nuclear and biohazard symbols.
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磁帶錄音機 34
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白人研究人员穿着防护服,手持试管,在绿地进行害虫控制时使用笔记本电脑
辦公大樓內一個穿著個人防護裝置的清潔工在清潔窗戶玻璃的正面圖 1
motion graphic of hand drawn rec interface background
taking body temperature with digital thermometer
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醫院心臟監控器監控正在分娩的懷孕母親內的嬰兒
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研究員身穿防護服,戴防護眼鏡的女性在綠色田野敲打玻璃
電子多元計上跳上跳下的數字
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醫院心臟監控器監控正在分娩的懷孕母親內的嬰兒
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loop animation of the radioactive risk symbol
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ophthalmic surgery. view on the screen of medical monitor in operating room. lasik
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warning radioactive zone in triangle icon isolated on black background in 4k video.
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medical professional working at a hospital
轉動於一個滾筒到一個滾筒
白人研究人员穿着防护服在绿地进行害虫控制时使用平板电脑和笔记本电脑
woman holding patient hand in ward closeup. hospital heartbeat computer screen.
motion graphic of breaking news banners design
doctor looking dna molecule on computer
hi fi amplifier, audio signal levels monitoring audio console on classic sound panel. close-up analog signal indicator with arrow
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using smart watch at sunset
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close-up view of businesswoman hands holding a discs box.
manufacturing process automation control panel
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舊式無線電話號碼 18
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無線電操作員在專業無線電板上推高<unk>光器
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