Correct
转数
/ zhuǎi shǔ /
Strokes
Example
As a Noun
revolution; rotation; turn
1
Měifēnzhōng
每分钟
zhuǎishǔ
转数
wéi
为
wǔbǎi
五百
500 revolutions/rotations per minute (rpm)
2
Édìng
额定
zhuǎishǔ
转数
rated revolution
revolution; rotation; turn
500 revolutions/rotations per minute (rpm)
rated revolution