系统材料库 SystemMaterialLibraries

生态系统材质遮罩 EcoSystem Material Masks

微机电系统材料 Properties of MEMS materials

系统材料研究公司 Systems & Materials Research Corporation

水系统辅材 Piping accessaries

材料统计 Material Take-off ; Material Statistics

传统的建筑材料 traditional architecture materials ; Traditional Construction Materials

材料系统 material system

材质系统 Material System ; Material/Shader/Texture