asian chinese male maintenance engineer checking on factory control panel with digital tablet - 供電箱 個影片檔及 b 捲影像00:11
electrician testing voltage at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:11
electrician working at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:12
electrician working at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:27
electrician testing voltage at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:08
a couple of electrical engineers or solar engineers riding bicycles working on a solar farm - 供電箱 個影片檔及 b 捲影像00:29
a couple of electrical engineers or solar engineers riding bicycles working on a solar farm - 供電箱 個影片檔及 b 捲影像00:21
a couple of electrical engineers or solar engineers riding bicycles working on a solar farm - 供電箱 個影片檔及 b 捲影像00:28
electrician testing voltage at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:11
electrician testing voltage at a construction site during home or apartment renovation, repair or reconstruction - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:16
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:19
aerial view sun solar power installed on salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:24
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:13
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:21
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:15
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:19
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:21
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:18
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:24
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:25
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:19
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:22
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:18
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:20
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:15
aerial view sun solar power installed on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:20
portrait of female engineer of power generation from natural energy working night shift, check installation plan wind turbines in area on the blueprints or inspect and monitoring the operation of the wind turbine power generation system. - 供電箱 個影片檔及 b 捲影像00:12
engineer working on a power generation project or contractor or civil engineer check installation plan wind turbines in area or inspect and monitor the operation of the wind turbine power generation system through application on tablet. renewable energy. - 供電箱 個影片檔及 b 捲影像00:13
female engineering wear safety uniform, working in station at wind turbine fields to generate electricity, use smartphone communicate with the team during checks the status of the turbines. renewable energy for sustainable development. - 供電箱 個影片檔及 b 捲影像00:10
female environmental engineering wear safety uniform, working in station at wind turbine fields to generate electricity, checks the status of the turbines using a tablet. renewable energy for sustainable development. power generation from natural energy. - 供電箱 個影片檔及 b 捲影像00:13
female environmental engineering working in wind turbine fields to generate electricity. station checks the status of the turbines using a tablet. renewable energy for sustainable development. power generation from natural energy. - 供電箱 個影片檔及 b 捲影像00:13
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:13
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:15
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:18
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:15
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:15
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:18
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:19
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:17
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:12
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:13
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:17
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:18
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:13
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:20
aerial view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:16
aerial top view sun solar power on the salt farm for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:10
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:16
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:14
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:37
aerial view sun solar power for generate clean power energy. environmental conservation or clean energy power concept. - 供電箱 個影片檔及 b 捲影像00:16