tachometric

adj.转速的

reflective optic tachometric transducer 反光式转速传感器

magnetoelectric tachometric transducer 磁电式转速传感器

optic fiber tachometric transducer 光纤式转速传染器

photoelectric tachometric transducer 光电式转速传感器

Keywords Welded steel tube Flying saw tachometric wheel Following-up time Measurement tolerance Contact pressure; 焊接钢管;飞锯测速轮;跟随时间;测长误差;接触压力;