传递信息、维系友谊的《情报交流卡》四川省农机鉴定站伍明《情报表流卡》的诞生与成长由中国农机鉴定检测协会（简称协会）的前身，即全国农机鉴定推广科技情报网发起的、在网内各成员单位之间交换的《情报交流卡》，今年已是创办第十个年头了。回顾这些年来，在协会办公... The birth of “intelligence exchange card” in Sichuan province agricultural identification station Wu Ming “intelligence flow card” by the China Agricultural Machinery Identification Association (referred to as the Association) predecessor, that is, the National Agricultural Machinery Identification Promotion Science and Technology Information Network The “exchange of information cards” exchanged among the member units in the network has been the tenth year of its existence this year. Recalling these years, the association office ...