HH I 1972/6-1981 (Collection) 标准详情
- 标准号：HH I 1972/6-1981 (Collection)
- 中文标题：
- 英文标题：Insulation Board, Thermal, Polyurethane Or Polyisocyanurate Faced With Mineral Fiberboard On One Side Of The Foam And Glass Mat On The Other Side Of The Foam - (Collection)
- 标准类别：其他国内外OTHERSS
- 发布日期：
