digital rgb dyeing truss parts

{"cid":"91089049","title":"Digital Colormeter Portable Colorimeter Price Paint Color Meter Handheld RGB Colorimeter for Color Measurement","imgUrl":"https:\/\/img.ismap.com\/nimg\/13\/7e\/7b9ba1be676f70ee41ce978d9875-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HAIDA","Model Number":"HD-R913","Minimum Order Quantity":"1 Set","Delivery Time":"20 days after order confirmed","Certification":"ISO,CE,","Place of Origin":"Guangdong, China (Mainland)","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram,In cash, escrow","Supply Ability":"300 Sets per Month Haida","Packaging Details":"Each set protected with resin fiber and PP film, then put into Strong wooden case with operation man","Color Space":"CIELAB CIELCH CIEXYZ sRGB","Color Difference Formula":"\u25b3E*ab \u25b3E*LCH","Measurement Caliber":"\u03a64mm\/\u03c68mm \u03c640mm (Optional)","Illumination Condition":"CIE Recommendation:8\/d","Light Source":"D65 A F(CWF)","Sensor":"Photodiode array","Observer":"CIE 10\u00b0 Standard observer","Measurement Range":"L: 0 to 100","Repeated Accuracy":"\u25b3E<0.06","Table Difference":"\u25b3E<0.2","Measurement Interval":"0.5 Sec"}}

{"cid":"91137177","title":"Digital Colormeter Portable Colorimeter Price Paint Color Meter Handheld RGB Colorimeter for Color Measurement","imgUrl":"https:\/\/img.ismap.com\/nimg\/13\/7e\/7b9ba1be676f70ee41ce978d9875-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Haida","Model Number":"HD-R913","Minimum Order Quantity":"1","Delivery Time":"20 days after order confirmed","Certification":"CE,,ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"300 Sets per Month","Packaging Details":"each set protected with resin fiber and PP film, then put into Strong wooden case with operation man","Color Space":"CIELAB CIELCH CIEXYZ sRGB","Color Difference Formula":"\u25b3E*ab \u25b3E*LCH","Measurement Caliber":"\u03a64mm\/\u03c68mm \u03c640mm (Optional)","Illumination Condition":"CIE Recommendation\uff1a8\/d","Light Source":"D65 A F(CWF)","Sensor":"Photodiode array","Observer":"CIE 10\u00b0 Standard observer","Measurement Range":"L: 0 to 100","Repeated Accuracy":"\u25b3E<0.06","Table Difference":"\u25b3E<0.2","Measurement Interval":"0.5 Sec"}}