权威例句
Slag scraping device with enclasping function of converterLife aesthetics in Five-Bird GameThe Application on Clamps in Flexible Manufacturing LineDesign and Research of Blowout Preventer Used for Workover Operation in Beach OilfieldMechanical Prerequisites for Proper Selection of the Cone Semivertex Angle of the Packing Unit on Annular BOPsResearch on the Mechanical Clamping Device in Hydraulic Pushing EquipmentDevelopment of mechanical clamping device for hydraulic push equipmentRelative Slippage Between Inside and Outside Cylindrical Shells and Packing MaterialMale Social Behavior and Dominance Hierarchy in the Sulawesi Crested Black Macaque ( Macaca nigra )Second stories: the salience of interpersonal communication for mutual help in Alcoholics Anonymous