拖拉机换牌五个结合见成效１９９７年以来，太原市农机监理工作围绕拖拉机换发“九二”式牌证这一重点，开展五个结合收到良好效果。主要做法是，在认真学习贯彻部、省有关文件精神，提高认识的基础上，通过调查分析和充分的准备。将换发“九二”式拖拉机牌证与整个农机管... Tractor replacement card with five results see Since 1997, Taiyuan agricultural supervision work around the tractor renewal of “92” type card this focus, to carry out the combination of five received good results. The main approach is to pass the investigation and analysis and sufficient preparations on the basis of earnestly studying and implementing the spirit of the relevant documents of the Ministry and the province and raising awareness. Will be renewed “1992” tractor license and the entire agricultural machine ...