Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 38615-2020 |
General specification of ultrasonic levelmeter 超声波物位计通用技术条件 |
China National Standards General specification ultrasonic |
English PDF |
GB/T 38337-2019 |
General specification for ultrasonic motor and driver 超声波电动机及其驱动控制器通用技术条件 |
China National Standards General specification ultrasonic |
English PDF |
GB/T 38337-2019 |
General specification for ultrasonic motor and driver 超声波电动机及其驱动控制器通用技术条件 |
China National Standards General specification ultrasonic |
English PDF |
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