[{"title":"( 3 个子文件 2.24MB ) 成套设备资料-电容器.zip","children":[{"title":"成套设备资料-电容器","children":[{"title":"电容器的连接.pdf <span style='color:#111;'> 1.94MB </span>","children":null,"spread":false},{"title":"电容器生产与四大工艺参数共享.docx <span style='color:#111;'> 207.54KB </span>","children":null,"spread":false},{"title":"电容和电容器知识点精解.docx <span style='color:#111;'> 259.38KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]