Dustproof hu for optical instruments - gasuka inside do - ten type pas - ji devicePURPOSE:To offer a gas curtain system purging device in a dust guarding hood for an optical equipment which secures safety even when it is used in a high temperature part and by which coarse particulates are...
Dustproof hu for optical instruments - gasuka inside do - ten type pas - ji devicePURPOSE:To offer a gas curtain type purge device inside a dust preventing hood for an optical instrument, which can secure safety even if it is used in a high temp. part, and can effectively prevent the ...