Technology Decision Model Conformable to Resources of Production
zhang zhan li 1; liu jun 2; xue jin xue 2; zhang si yu 3 (1.attached fact.; luoyang inst. of technol.; luoyang 471003; china; 2.dep. of mech. & electr. eng.; luoyang inst. of technol.; luoyang 471003; china; 3.yuzhou public secur. & fire team. yuzhou 461670; china)
..............page:50-52
..............page:105-107
..............page:64-66,78
..............page:100-104
..............page:79-81,94
Application of SolidWorks in CAD of Extrution Mould
liu ting 1; shangguan lin jian 2; xin xuan rong 1; chen fu xiao 1 (1.dep. of mater. sci. & eng.; luoyang inst. of technol.; luoyang 471003; china; 2. north china inst. of water conserv. & hydroelectric power; zhengzhou 450000; china)
..............page:41-43,63