随着《道交法》及农业部“三个令”、“两个规范”等法律法规的贯彻落实,原公安九二式拖拉机牌证作废。陕西省根据农业部安排,自2006年1月起在全省进行拖拉机、联合收割机新牌,证换(核)发工作。在各级行政主管部门和农机监理机构的共同努力下,新牌、证换(发)工 With the implementation of the “Daojiao Law” and the implementation of laws and regulations such as the “Three Decree” and “Two Norms” issued by the Ministry of Agriculture, the original public security ninety-two tractor license is invalidated. Shaanxi Province, under the arrangement of the Ministry of Agriculture, has been carrying out new work on tractors and combine harvesters in the entire province since January 2006, and exchanging (nuclear) work. With the joint efforts of the administrative departments at all levels and the supervisory organs of agricultural machinery, the new card, exchange (hair)