標(biāo)題: ASTM C 1546-2002 隱蔽輻射天花板加熱系統(tǒng)中安裝石膏產(chǎn)品的慣例 [打印本頁] 作者: 兌水 時間: 2009-9-24 07:53 標(biāo)題: ASTM C 1546-2002 隱蔽輻射天花板加熱系統(tǒng)中安裝石膏產(chǎn)品的慣例 C1546-02 Standard Guide for Installation of Gypsum Products in Concealed Radiant Ceiling Heating Systems