兑水 发表于 2009-9-23 17:01:47

ASTM C 1485-2006 用电辐射热能量源测量露天阁楼地板绝缘材料..

C1485-00 Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using an Electric Radiant Heat Energy Source
页: [1]
查看完整版本: ASTM C 1485-2006 用电辐射热能量源测量露天阁楼地板绝缘材料..