SUS306不锈钢平均晶粒尺寸的超声无损检测及其评价
马世伟,袁康
Nondestructive Ultrasound Test and Evaluation of Average Grain Diameter in SUS306 Stainless Steel
MA Shi-Wei, YUAN Kang
上海大学学报(自然科学版) . 2010, (2): 125 -129 .