Chinese ⇄ English

最低转速
el.mach.	minimal revolution; minimal speed; minimum revolution; minimum speed
发动机最低转速
auto.	minimum speed
发动机最低转速数每分
auto.	minimum rpm

最低 转 速: 12 phrases in 4 subjects

Automobiles	5
Nautical	2
Rail transport	3
Technology	2