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Engineers working with tablet at industrial, oil or gas plant
Engineers working with tablet at industrial, oil or gas plant高清在线视频素材下载
Engineers working with tablet at industrial, oil or gas plant 00:16
工厂商务考察
工厂商务考察高清在线视频素材下载
工厂商务考察 00:14
工程师们正在木工工厂运送木材
工程师们正在木工工厂运送木材高清在线视频素材下载
工程师们正在木工工厂运送木材 00:14
4K无人机视频：切纳湖休闲区的麋鹿溪水库
4K无人机视频：切纳湖休闲区的麋鹿溪水库高清在线视频素材下载
4K无人机视频：切纳湖休闲区的麋鹿溪水库 00:06
gas company technicians and engineers inspect the quality of wellhead fittings and butterfly valves.
gas company technicians and engineers inspect the quality of wellhead fittings and butterfly valves.高清在线视频素材下载
gas company technicians and engineers inspect the quality of wellhead fittings and butterfly valves. 00:06
The team of architects and engineers work late into the night to complete their accumulated tasks.
The team of architects and engineers work late into the night to complete their accumulated tasks.高清在线视频素材下载
The team of architects and engineers work late into the night to complete their accumulated tasks. 00:08
操作 power engineers 的两个工程师戴着 VR 眼镜，通过模拟移动他们的手
操作 power engineers 的两个工程师戴着 VR 眼镜，通过模拟移动他们的手高清在线视频素材下载
操作 power engineers 的两个工程师戴着 VR 眼镜，通过模拟移动他们的手 00:37
Group of young engineers team giving high five and celebrating success at off一群年轻的工程师团队互相击掌庆祝成功
Group of young engineers team giving high five and celebrating success at off一群年轻的工程师团队互相击掌庆祝成功高清在线视频素材下载
Group of young engineers team giving high five and celebrating success at off一群年轻的工程师团队互相击掌庆祝成功 00:23
uniform explaining something to the two engineers. 两名穿着正式西装的工程师和一名穿着制服的工人在会议上技术员正在向两名工程师解释某些事情
uniform explaining something to the two engineers. 两名穿着正式西装的工程师和一名穿着制服的工人在会议上技术员正在向两名工程师解释某些事情高清在线视频素材下载
uniform explaining something to the two engineers. 两名穿着正式西装的工程师和一名穿着制服的工人在会议上技术员正在向两名工程师解释某些事情 00:11
chitects and engineers discussing project.
chitects and engineers discussing project.高清在线视频素材下载
chitects and engineers discussing project. 00:14
genetic engineers are now utilizing virtual reality technology.
genetic engineers are now utilizing virtual reality technology.高清在线视频素材下载
genetic engineers are now utilizing virtual reality technology. 00:07
英文：Good-looking confident experienced multiracial engineers in hardhats 中文：外貌出众、自信、经验丰富的多种族工程师戴着安全帽
英文：Good-looking confident experienced multiracial engineers in hardhats 中文：外貌出众、自信、经验丰富的多种族工程师戴着安全帽高清在线视频素材下载
英文：Good-looking confident experienced multiracial engineers in hardhats 中文：外貌出众、自信、经验丰富的多种族工程师戴着安全帽 00:19
HD CRANE SHOT : Asian electrical engineers are examining the validity of high-voltage electricity pole.
HD CRANE SHOT : Asian electrical engineers are examining the validity of high-voltage electricity pole.高清在线视频素材下载
HD CRANE SHOT : Asian electrical engineers are examining the validity of high-voltage electricity pole. 00:18
工程师在共同工作的房间里工作，一个男人和一个女人正在创造三维模型
工程师在共同工作的房间里工作，一个男人和一个女人正在创造三维模型高清在线视频素材下载
工程师在共同工作的房间里工作，一个男人和一个女人正在创造三维模型 00:16
专业男性工程师与电动汽车概念的全息影像进行互动
专业男性工程师与电动汽车概念的全息影像进行互动高清在线视频素材下载
专业男性工程师与电动汽车概念的全息影像进行互动 00:14
磨坊，潜在投资者与同事们慢慢地脑力激荡，风力涡轮机 3
磨坊，潜在投资者与同事们慢慢地脑力激荡，风力涡轮机 3高清在线视频素材下载
磨坊，潜在投资者与同事们慢慢地脑力激荡，风力涡轮机 3 00:13
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