Now she has an annual output of 150 thousands transmission shaft assemblies, 20 thousands large and medium-sizedtractor drive shafts.
现己形成年产传动轴总成150000根，大中型拖拉机驱动轴20000根。
2
The power and oil consumption meter for a tractor of the utility model can match with large and medium-sized tractors to carry out adjustment and maintenance without disassembling a tester;
本实用新型拖拉机功率油耗仪是配合大、中型拖拉机不拆卸检查仪进行调整维修。
3
It can carry all classes of low-temperature test for the engine, tractor, agricultural vehicle of mediumsized or below, and other products.