职训局是第一个制造商在欧洲的供应量生产的液压阀间隙调整的内容。
INA is one of the first manufacturers in Europe to supply volume-produced hydraulic valve lash adjustment elements.
测量阀孔和阀芯的配合间隙，阀孔直径为50 ？
Measuring valve spool with holes and gaps, valve hole diameter is 50?
提出了机件加工精度、运动部件配合间隙及阀组气密性检测要求以及电机定转子装配工艺要求。
The processing accuracy of the component, the fit-up gaps of the moving parts, the requirements of gas tightness detection, and the fit-up technology of the rotors and stators were proposed.
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