顶梁柱预测组选注如下 

190期开:

★顶梁柱★排三稳定组选★今日推荐：

115,116,117,123,124,125,126,127,134,135,136,137,145,146,147,155,156,157,166,167,177,224,233,234,235,236,244,245,247,256,257,266,267,277,334,337,344,346,347,355,356,357,366,377,447,456,457,477,557,567

精选大底:

546,547,544,541,566,567,564,561,576,577,574,571,526,527,524,521