所属栏目:不锈钢腐蚀
表8-3-3波美度与密度的关系表[61]°Be=145-145/密度;密度小于1时,用公式°Be=140/密度—130°Be密度,g/cm301234567891.0001.0071.0141.0211.0281.0361.0431.0511.0581.066°Be密度,g/cm3101112131415161718191.0741.0821.0901.0991.1071.1151.1241.1331.1421.151°Be密度,g/cm320212223242526 ......(本文共 641 字 ) [阅读本文] >>