main roll forming system about the speedway guardrail roll forming machine
{"Image ImageDescription": "", "Image Make": "HTC", "Image Model": "HTC M9pw", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "www.meitu.com", "Image DateTime": "2015:05:15 10:09:05", "Image YCbCrPositioning": "Co-sited", "Image Tag 0x0220": "0", "Image Tag 0x0221": "0", "Image Tag 0x0222": "0", "Image Tag 0x0223": "0", "Image Tag 0x0224": "1", "Image Tag 0x0225": "", "Image ExifOffset": "384", "EXIF ExposureTime": "5001/250000", "EXIF FNumber": "11/5", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "125", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2015:05:15 10:09:05", "EXIF DateTimeDigitized": "2015:05:15 10:09:05", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "other light source", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "473/100", "EXIF SubSecTime": "34", "EXIF SubSecTimeOriginal": "34", "EXIF SubSecTimeDigitized": "34", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "5376", "EXIF ExifImageLength": "3024", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "1330", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal"}