Research , design , test and construction techniques of concrete and reinforced concrete structures . consultation and assessment on bidding of engineering materials 混凝土材料的研究、设计和检测技术,工程材料招标评标。
Main research direction contains nano material thermodynamics , the metal alloy of shape memory , fuel cell and engineering material of automobile etc 主要研究方向有纳米材料热力学、形状记忆合金、燃料电池和汽车工程材料等。
Magnesium alloys are regarded as green engineering materials in 21st century . however , poor corrosion resistance has often prevented it from further exploitation 镁合金是“ 21世纪的绿色工程材料” ,但是镁合金耐蚀性较差。
As a wide used engineering material , prestressed concrete has been developing very fast , representing one of the latest technologies in civil engineering 预应力混凝土是当今世界上技术最先进、用途最广、最有发展前途的工程材料之一。
Sales for 1994 : rmb 758 . 92 million business scope : electric equipment , communication equipment , electrical engineering materials , recorders and videos , etc 下辖工业品商场交电商场购物中心等。 1994年商品总购进58502万元,销售75892万元。