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JB/T 9426.4-2011 lenses for motion picture camera —Part 4: Bayonet lens mount (type I) for 35mm motion picture camera lens via email in VALID please email coc@codeofchina.com for quotation
JB/T 12108-2015 The multimedia digital projection ball system via email in VALID please email coc@codeofchina.com for quotation
JB/T 6159-2007 Universal elements of 35mm motion-picture cameras (USD) via email in 1-3 business day VALID
JB/T 9425-2011 16mm motion-picture projectors — Universal elements via email in VALID please email coc@codeofchina.com for quotation
JB/T 9426.5-2011 lenses for motion picture camera —Part 5: Threaded lens mount (type C) for 16mm motion picture camera lens (USD) via email in 1 business day VALID
JB/T 9426.1-2011 Lens for motion picture camera —Part 1:Fixed focal length and zoom lens for motion picture camera via email in VALID please email coc@codeofchina.com for quotation
JB/T 9426.3-2011 Lenses for motion picture camera —Part 3:Distance and aperture scale markings via email in VALID please email coc@codeofchina.com for quotation
GB/T 32200-2015 Characteristic parameter and measurement of projection screens (USD) via email in 1-3 business day VALID
GB/T 15397-1994 Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms,review rooms and indoor theatres via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JB/T 6168-2007 Spools,daylight loading type for 16mm motion-picture cameras-Dimension (USD) via email in 1-3 business day VALID
GB/T 4645-2006 Cinematography - screen luminance for the projection of motion-picture prints in indoor theatres and review rooms via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JB/T 1786-2005 Technical specification of 35mm motion picture projection lens (USD) via email in 1-3 business day ABOLISHED
GB/T 19896-2005 Degrees of projected image sharpness for 70,35 and 16mm motion-picture projection systems via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JB/T 12112-2015 Reflectors for digital cinema projectors-Technical specification via email in VALID please email coc@codeofchina.com for quotation
GB/T 21111-2007 Projection in indoor rooms—Classification of transmitting projection screens and measurement of their transmitted luminance levels (USD) via email in 1-3 business day VALID
JB/T 9426.6-2011 Lenses for motion picture camera —Part 6: Method for determining various functions of lenses for motion picture camera via email in VALID please email coc@codeofchina.com for quotation
JB/T 9407-2010 Resolution test target for film projection lens via email in VALID please email coc@codeofchina.com for quotation
GB/T 21110-2007 Projectors—Image size/projection distance calculations (USD) via email in 1-3 business day VALID
JB/T 12111-2015 Specification of fisheye monitoring lens via email in VALID please email coc@codeofchina.com for quotation
JB/T 6162-2004 Specification for general process of plastic、glass beaded and metallised screens (USD) via email in 1-3 business day ABOLISHED
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