net heat of combustion meaning in Chinese

净燃烧热值
燃烧净热值

Aviation fuels - calculation of net heat of combustion
航空燃料净热值计算法
Estimation of net heat of combustion of aviation fuels , test method for
航空燃油燃烧净热值评定试验方法
05 . 01 method for estimation of net heat of combustion of aviation fuels
航空燃料消耗的净热量的估算方法
Test method for estimation of net heat of combustion of aviation fuels
航空燃料燃烧净热量估算的测试方法
Standard test method for estimation of net heat of combustion of aviation fuels
平定航空燃料净燃烧热的标准试验方法