词汇	平均检验数
释义	平均检验数 average amount of inspection
随便看	petroleum lubrivating grease petroleum machine-manufacturing industry petroleum machinery petroleum machinery parts petroleum machinery plant petroleum physical property petroleum physical property of Petroleum Physical Prospecting Enterprise petroleum jelly Petroleum jelly or other lubricant petroleum jelly seal petroleum jelly white petroleum jelly,white petroleum jelly,yellow petroleum law petroleum legislation petroleum leve petroleum made of coal petroleum market petroleum measuring instruments petroleum measuring scale petroleum metering instrument petroleum metering instruments petroleum metreing instruments petroleum microbe