{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"3D Printer Head(6PCS),6PCS 3D Printer 0.4mm Extruder Brass Nozzle Print Head for MK8 1.75mm ABS PLA Printer(0.4mm)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01E91Q6OE.html\">3D Printer Head(6PCS),6PCS 3D Printer 0.4mm Extruder Brass Nozzle Print Head for MK8 1.75mm ABS PLA Printer(0.4mm)</a>","width":400,"height":300}