velocity line meaning in English
流速线
Examples
- Person who " rise grand " its product have a electron type that accumulate the counter mainly , i put the counter , rice counting device , time - recorder , time relay , electric current relay , transfer speed controller , test the speed express , linear velocity line , alarm , examine long sensor , control cabinet serial product , and accept the design , development of the relevant products and make
其“腾隆”牌产品主要有电子式累加计数器、予置计数器、计米器、计时器、时间继电器、电流继电器、调速控制器、测速表、线速度线、报警器、测长传感器、控制箱系列产品，并承接相关产品的设计、开发与制造。