technicians in sterile coverall with silicon wafers working at semiconductor manufacturing plant - wafer 個影片檔及 b 捲影像00:23
medium static - an etcher moves a disk through different slots in a photolithography room / - wafer 個影片檔及 b 捲影像00:29
cu pan integrated circuits being robotically removed from wafer / bang pa-in, ayutthaya, thailand - wafer 個影片檔及 b 捲影像00:12