r40

r40

1

R40 was hauling an empty coal freight train from Lin-Kou Power Plant .

牵引运煤空列车出林口电厂的R40。林口线。
2

The R40 rotor spinning machine offers considerably enhanced potential for very high productivity by virture of improved spinning stability and maximum length .

R40转杯纺纱机结构合理，纺纱稳定性好，生产效率高。
3

Basing on completing the peripheral circuit designing , we selected the T / R40 as the ultrasonic sensor and designed the ultrasonic eradiating circuit and receiving circuit .

在完成其外围电路的基础上，采用T/R40作为超声波传感器，并对超声波的发送和接收电路进行了设计。