【摘 要】
：
1建筑装饰涂料在我国发展的现状我国建筑装饰涂料经过二十多年来的发展,已进入了快速发展阶段,近几年的年平均增长速度为7%,年产量已达150万吨,约占我国涂料总产量的二分之一
论文部分内容阅读
1建筑装饰涂料在我国发展的现状我国建筑装饰涂料经过二十多年来的发展,已进入了快速发展阶段,近几年的年平均增长速度为7%,年产量已达150万吨,约占我国涂料总产量的二分之一,列世界第三位;总体生产技术水平已达到国际90年代初的先进水平,竞争能力不断增强,已发展成初具规模的产业之一.其中,涂料有机类产品占80%以上,无机类产品在20%以下;内墙涂料约100万吨,外墙涂料约20万吨,防水涂料约25万吨,防火、防霉、防虫杀虫、隔音隔热、抗静电等功能性建筑装饰涂料约10万吨.
其他文献
Factor graph, so named because it graphically represents function factorization, with which and its sum-product algorithm the iterative algorithm can be derived
An offshore platform of jacket type in Bohai Bay vibrated excessively under design environ-mental conditions, which had affected the normal operation of the pla
这种家用自控式臭氧水质净化处理装置．包括：前置过滤器、射水器、臭氧混合筒和过滤器。其特征在于：过滤器筒体内所设过滤材料层厚度不少于120毫米。过滤材料层包括：生物活性炭层
Based on part of a known cDNA sequence of Suaeda Liaotungensis choline monooxygenase, the authors successfully cloned the 5′ cDNA end of Suaeda Lianotungensis
这种高速截流开关包括开关体、主开关闸、副开关闸、制动杆和轴。开关体的两头设计有连接口．底部有活动槽．轴上还设计有制动连接位．主开关闸与副开关闸由活动轴连接组成“人”字
没有供应商,也就没有政府采购.<中华人民共和国政府采购法>第14条规定:"政府采购当事人是指在政府采购活动中享有权利和承担义务的各类主体,包括采购人、供应商和采购代理机
Developing Parallel Hybrid Electric Vehicle (PHEV) is becoming an active research field of new type electric automobiles for its high fuel economy and low emiss
It is difficult to detect dissolve accurately in video segmentation. Two new parameters AEI and IDM are computed to describe dissolve. An improved method based
The stability and robustness of routing protocol implementations (RPI) in a router are becoming more and more important with the growth of Internet scale. A nov