[{"title":"( 2 个子文件 6KB ) Eplan P2.8 端子连接图、插头连接图表格数据模板","children":[{"title":"插头连接图.f21 <span style='color:#111;'> 16.16KB </span>","children":null,"spread":false},{"title":"单层端子连接图.f11 <span style='color:#111;'> 26.35KB </span>","children":null,"spread":false}],"spread":true}]