【电学】高速电路断路器，电力学的【电学】高速断路器，电动力学的

high-speed circuit breaker

High-speed centrifuging and spraying drier

semi-automatic high-speed angular plunge cylindrical grinder

fast winch【机】;high-speed winch【机】

Granulating drier with high-speed mixing

high-speed grinding

PIN microwave high-speed switching antenna

high-speed operation【力】