办事情不容易
办事情不容易http://img.xcdsw.com/pic/20180926/1537937987963925_930.jpg?watermark/1/image/aHR0cDovL2ltZy54Y2Rzdy5jb20vcGljLzIwMTgwODI2L3FpX25pdV8xNTM1MjQ4Njg5ODE3Xzk5N181OTlfNzc2LnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20
http://img.xcdsw.com/pic/20180926/153793798798520_145.jpg?watermark/1/image/aHR0cDovL2ltZy54Y2Rzdy5jb20vcGljLzIwMTgwODI2L3FpX25pdV8xNTM1MjQ4Njg5ODE3Xzk5N181OTlfNzc2LnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20
http://img.xcdsw.com/pic/20180926/153793798819033_979.jpg?watermark/1/image/aHR0cDovL2ltZy54Y2Rzdy5jb20vcGljLzIwMTgwODI2L3FpX25pdV8xNTM1MjQ4Njg5ODE3Xzk5N181OTlfNzc2LnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20
http://img.xcdsw.com/pic/20180926/153793798873831_296.jpg?watermark/1/image/aHR0cDovL2ltZy54Y2Rzdy5jb20vcGljLzIwMTgwODI2L3FpX25pdV8xNTM1MjQ4Njg5ODE3Xzk5N181OTlfNzc2LnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20
http://img.xcdsw.com/pic/20180926/1537937988943252_201.jpg?watermark/1/image/aHR0cDovL2ltZy54Y2Rzdy5jb20vcGljLzIwMTgwODI2L3FpX25pdV8xNTM1MjQ4Njg5ODE3Xzk5N181OTlfNzc2LnBuZw==/dissolve/50/gravity/SouthEast/dx/20/dy/20
没看明白都是什么东西 一看你就是白领 夕阳无限好 发表于 2018-09-26 20:18
没看明白都是什么东西
热水器里面的热交换器 搏搏 发表于 2018-09-26 20:20
一看你就是白领
干活的
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