*Vertices 2
1 "煤气与热力" 0.0 0.0 0.0 x_fact 4.171495 y_fact 69.409038
2 "暖通空调" 0.0 0.0 0.0 x_fact 0.579374 y_fact 30.590962
*Matrix 
0.000000 0.000000 
0.000000 0.000000