Reform of Socialist Marktet Economy and Standardized Work
ruan jin yuan 1; ruan jun 2; wang xi nian 3 (1. ordanace institute of general equipment dpartment; shijiazhuang; 050000; china; 2. state-operated taihang mechinery factory; shijiazhuang; 050003; china; 3. hebei normal university; shijiazhuang
..............page:10-12
..............page:13-14,20
Analysis for Silicon Metal
yin wei (institute of product quality inspection and supervision in ningxia autonomous region; yinchuan; 750001; china)
..............page:19-20
Standardization Situation of Manganese Ore
jiang xiao guang 1; zhou chuan 1; wan bing zhong 2 (1. bayuquan administration for the inspection and quarantine of import and export commodities; yingkou; 115007; 2. liaoning provincial administration for the inspection and quarantine of import
..............page:23-26
..............page:6-7,31