无损检测课件

[{"title":"（ 7 个子文件 22.19MB ） 无损检测课件","children":[{"title":"超声检测-3单元.ppt <span style='color:#111;'> 1.54MB </span>","children":null,"spread":false},{"title":"超声检测-6单元.ppt <span style='color:#111;'> 320.50KB </span>","children":null,"spread":false},{"title":"超声检测-4单元.ppt <span style='color:#111;'> 16.23MB </span>","children":null,"spread":false},{"title":"《超声检测》课后习题及试题答案.doc <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"超声检测-5单元.ppt <span style='color:#111;'> 619.50KB </span>","children":null,"spread":false},{"title":"超声检测-1单元.ppt <span style='color:#111;'> 1.02MB </span>","children":null,"spread":false},{"title":"超声检测-2单元.ppt <span style='color:#111;'> 1.09MB </span>","children":null,"spread":false}],"spread":true}]