ygs67 发表于 2018-1-21 19:54:51

ASTM C1859-17a

ASTM C1859-17a Standard Practice for Determination of Thermal Resistance of Loose-Fill Building Insulation in Side Wall Applications

admin 发表于 2018-1-23 19:58:45

谢谢您的分享，金币已奖励!
页: [1]
查看完整版本: ASTM C1859-17a