飞机燃油油量测量
fuel quantity gaging on aircraft
含水量测量
moisture measurement
water content measurement
土壤盐度及含水量测定仪
field soil volume weight tester
电容式油量测量系统
capacitance fuel testing system
喷油量测量
injection quantity measurement
污水含油量
oil content in waste water
原油高含水测量
Water-content measurement of crude oil
测定水中铁
Determination of Iron in Water
氯中水含量
water contents in chlorine
moisture of chlorine
污水中水水源
wastewater reclaimed water source