{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"GBT 29910.1-2013 Industrial communication networks - Fieldbus specifications - Type 20: HART specification - Part 1: HART wired network physical layer service definition and protocol specification(Chinese Edition)","author_name":"BEN SHE","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00O8G1L5K.html\">GBT 29910.1-2013 Industrial communication networks - Fieldbus specifications - Type 20: HART specification - Part 1: HART wired network physical layer service definition and protocol specification(Chinese Edition)</a>","width":400,"height":300}