松紧调节辊

【化】 compensator; dancer roll; dancer roller

松紧的英语翻译：

degree of tightness; elasticity

调节的英语翻译：

adjust; accommodate; measure; regulate; screw; tune up
【计】 conditioning; governing
【化】 adjustment
【医】 a.; Acc.; accommodation; adjustment; control; regulation
【经】 accommodation; co-ordinate; modulation; reconcilement

辊的英语翻译：

roller