【物理】高速摄影

轴针式喷嘴喷束的高速摄影研究

high-speed de-energisation

high-speed steel

high-speed centrifuge

high-speed pellete

plungecut semi-automatic high-speed cylindrical grinder

fast winch【机】;high-speed winch【机】

high-speed repetitive operation

Granulating drier with high-speed mixing