家庭IC卡燃气表管理系统，附收费/报警/LCD显示功能-电路方案

[{"title":"（ 8 个子文件 1.82MB ） 家庭IC卡燃气表管理系统，附收费/报警/LCD显示功能-电路方案","children":[{"title":"IC卡燃气表管理系统应用说明.pdf <span style='color:#111;'> 1.48MB </span>","children":null,"spread":false},{"title":"FoY1da4f6cjtEGgz6yAmY6FV4iZz.png <span style='color:#111;'> 85.07KB </span>","children":null,"spread":false},{"title":"IC卡燃气表管理系统源码.zip <span style='color:#111;'> 30.08KB </span>","children":null,"spread":false},{"title":"FuDbYbTmfw351IrM8s0o8DKqAvYf.png <span style='color:#111;'> 33.72KB </span>","children":null,"spread":false},{"title":"FjAKVuiykodA4XYjQwLTUUDBjUo4.png <span style='color:#111;'> 153.45KB </span>","children":null,"spread":false},{"title":"FoeQGDg2tDSWfEfg4Xmrc0dQ3wOJ.png <span style='color:#111;'> 64.13KB </span>","children":null,"spread":false},{"title":"IC卡燃气表管理系统原理图.pdf <span style='color:#111;'> 393.07KB </span>","children":null,"spread":false},{"title":"IC卡燃气表管理系统设计概要.pdf <span style='color:#111;'> 45.40KB </span>","children":null,"spread":false}],"spread":true}]