Terms for subject Oil / petroleum containing 数 刻度

Chinese	English
刻度盘读数	circle reading
刻度盘读数	dial reading
单一刻度常数	simple scale constant
对数刻度	logarithmically calibrated scale
按刻度读数仪器	scale reading instrument
苛刻度因数	severity factor
苛刻度系数	severity coefficient
范氏刻度盘读数	Fann dial reading