Description: Durable plastic-steel body; simple and convenient folding arm; Hi-Fi optical image system; Lamp changer and color fringing adjustment; safety interlocking device; low noise and high efficient fan. the basal instrument in educational area Details:
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No.1, Bei Yi Xiang, Damucang Hutong, Xidan, Beijing P.R.C.100032
Copyright © 2009 China Educational Instrument & Equipment Corp. All rights reserved.
Damucang Hutong, Xidan, Beijing P.R.C.100032