closed tester meaning in English

闭杯闪点测定器
闭环试验器

Petroleum products . determination of flash point . abel - pensky closed tester
石油产品.闪点测定. abel - pensky闭环闪点测定器
Petroleums and derivatives . closed cup flash point of fluidized and cut - back asphalts using the abel closed tester
使用阿贝尔闭合式试验器测定液态沥青和稀释沥青的闭合杯闪点
Testing of mineral oils and other combustible liquids ; determination of flash point by the closed tester according to abel - pensky
矿物油及其它可燃液体的检验.按照abel - pensky法用闭