留德博士，现任中国农业大学植保机械与施药技术研究中心主任，长期从事农业机械化工程的教学与科研工作。
Rajavelu N.K, is a strategic and business leader with over 25 years of e...
CEO of Trapview
Grace Yuan, Global Marketing Director, Senior Editor of AgroPages,. Emai...