[{"title":"( 2 个子文件 587KB ) 威纶通触摸屏与松下变频器通讯示例.zip","children":[{"title":"C09.与松下变频器通讯示例","children":[{"title":"C09.与松下变频器 Communication.pdf <span style='color:#111;'> 622.70KB </span>","children":null,"spread":false},{"title":"C09.MT8000 HMI程序.mtp <span style='color:#111;'> 234.13KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]