第1个回答 2009-05-25
建筑节能材料:energy-saving building materials
建筑新型材料:new building materials
防火保温材料等系列产品:fire prevention and heat preservation (或者一个词 insulation) materials, etc.
第2个回答 2009-05-29
Energy-saving building materials, construction materials, fireproof insulation materials, etc. Series of products.
第3个回答 2009-05-25
energy-saving constructtion materials,new building materials,fire prevention and thermal insulation materials etc.