Epson EB-108 Epson EB-109W Epson EB-118 Epson EB-2042 Epson EB-2142W Epson EB-2247U Epson EB-970 Epson EB-972 Epson EB-980W Epson EB-982W Epson EB-990U Epson EB-992F Epson EB-E01 Epson EB-E10 Epson EB-E20 Epson EB-FH06 Epson EB-FH52 Epson EB-S05...
Epson EB-E10 Liên hệ Model mới 2021 Đọc tiếp Epson EB-E01 Liên hệ Full HD Đọc tiếp Epson EB-2247U Liên hệ Giá tốt Thêm vào giỏ hàng Epson EB-U42 18.700.000₫ Máy chiếu Vivitek giá rẻ ...
FILM CARTRIDGE PROJECTORPURPOSE: To provide a projector device which has a rotating magazine which is provided plural pockets in the periphery to hold plural slide film cartridges and is provided with an illuminaire and an optical device for projection of one or more pictures.TIANELLO DENNIS F...
Method of cooling a liquid crystal projector device and a liquid crystal projector apparatusPROBLEM TO BE SOLVED: To provide a cooling mechanism of a liquid crystal unit, which has sufficient cooling performance and has low noise and high reliability. SOLUTION: A liquid crystal projector system is...