ms la td piping and manifolds attached to crystal growing furnaces at solar manufacturing plant solarworld, hillsboro, oregon, usa - 閥 個影片檔及 b 捲影像00:15
cu pan r/f cooling water manifolds and gas valve which reads argon on side of crystal growing furnace at solar manufacturing plant solarworld, hillsboro, oregon, usa - 閥 個影片檔及 b 捲影像00:08
cu man's hands clamping wine hose on tank, franschhoek, western cape, south africa - 閥 個影片檔及 b 捲影像00:10
cu man working in food processing plant, franschhoek, western cape, south africa - 閥 個影片檔及 b 捲影像00:11
in this handout footage provided by u.s. department of defense, 673rd logistics readiness squadron pol flight demonstrating how they refill fuel... - 閥 個影片檔及 b 捲影像02:10
views of the power room where geothermal energy used to power a supermarket in kent is converted. - 閥 個影片檔及 b 捲影像00:15
