4K Back man and plumber with toolbox in kitchen for inspection maintenance leaking pipe male person technician tools appliance 股票视频 Back man and plumber with toolbox in kitchen for inspection maintenance leaking pipe male person technician tools appliance 股票视频
4K A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 股票录像 A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 股票录像
4K A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 影视素材 A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 影视素材
4K A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 股票录像 A technician uses precision tools to carefully repair laptop the toolset and focus show technical expertise slow motion repairing 股票录像
4K Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 股票视频 Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 股票视频
4K Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 股票录像 Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 股票录像
4K Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 影视素材 Close up of a technician hands in gloves carefully working on smartphone microchips with precision tools highlighting the 影视素材
4K Close up of technician repairing smartphone with precision tools a in blue gloves works on repairs the scene is focused use slow 影视素材 Close up of technician repairing smartphone with precision tools a in blue gloves works on repairs the scene is focused use slow 影视素材
4K Close up of technician repairing smartphone with precision tools a technician in blue gloves works on smartphone repairs the scene 影视素材 Close up of technician repairing smartphone with precision tools a technician in blue gloves works on smartphone repairs the scene 影视素材
4K Technician repairing laptop motherboard with tools on workbench electronics maintenance process in clean workspace environment 影视素材 Technician repairing laptop motherboard with tools on workbench electronics maintenance process in clean workspace environment 影视素材
4K Technician repairs electronic circuit board using multimeter and probes surrounded by tools components focuses on repairing an 影视素材 Technician repairs electronic circuit board using multimeter and probes surrounded by tools components focuses on repairing an 影视素材
4K Technician measures metal components using calipers while seated at a wooden workbench with various tools in black gloves uses to 股票视频 Technician measures metal components using calipers while seated at a wooden workbench with various tools in black gloves uses to 股票视频
4K Hands of a technician using screwdriver to connect wires on terminal block with various tools and arranged in gray sweater focus 股票视频 Hands of a technician using screwdriver to connect wires on terminal block with various tools and arranged in gray sweater focus 股票视频
4K Hands of a male technician in a plaid shirt are seen using a screwdriver to secure wires to a terminal block on a wooden workbench 股票录像 Hands of a male technician in a plaid shirt are seen using a screwdriver to secure wires to a terminal block on a wooden workbench 股票录像
4K Hands of a male technician assembling electrical components inside a junction box with tools and wires arranged hands of a male 股票视频 Hands of a male technician assembling electrical components inside a junction box with tools and wires arranged hands of a male 股票视频
4K 身着黑西装和白色头盔的非洲裔美国男子与身着制服的印度技术员一起在太阳能农场行走. 多种族 股票视频 身着黑西装和白色头盔的非洲裔美国男子与身着制服的印度技术员一起在太阳能农场行走. 多种族 股票视频
4K 一位机械师正在处理工具，并在一个光线充足的汽车修理厂里修理电动汽车，那里有一个蓝色的工具柜。机械师 股票录像 一位机械师正在处理工具，并在一个光线充足的汽车修理厂里修理电动汽车，那里有一个蓝色的工具柜。机械师 股票录像
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