第 1页 JOURNAL OF COAL SCIENCE&ENGINEERING (CHINA) ISSN 1006-9097 pp 83-87 Vo1.10 No.l June 200.1 Development of belt conveyor driving system FU Jun-qing( 付峻青 ),WANG Cong(王聪 ),HUO Wei(霍伟 ) (Department of Information and Electrical Engineering, China University of Mining&Technology IBei,jing) Beijing 100083, China) Abstract A short review for the exi
焊接阅读英汉对照 1 heat input 热输入 Improvement of HAZ Toughness in High Strength Steels under High Heat Input 采用细小贝氏体改进大线能量高强度钢板的热影响区 (HAZ)韧性 Effect of heat input on structure and mechanical properties of welded joint in a SOOMPa grade RFC steel 热输入对 800MPa 级钢接头组织及性能的影响 Microstructure of large heat input welding steels with low susceptivity to weld cracking 大线能量低 焊接裂纹敏感性钢的显微组织 Development of fire-res