[胆码推手]309期体彩排列3下期预测定位胆码：**7,4**
- 独胆
- 9
- 双胆
- 0,9
- 三胆
- 0,4,9
- 杀一码
- 3
- 杀二码
- 3,8
- 杀三码
- 3,6,8
- 五码组选
- 0,2,4,7,9
- 六码组选
- 0,2,4,5,7,9
- 定三跨度
- 3,5,6
- 杀二和尾
- 0,1
- 定四和值
- 12,13,15,22
- 包星两组
- **7,4**
- 直选定位
- 134,267,278
- 定位5*5*5
- 01348,23467,23789
- 定位杀四码
- 5679,0189,0146
- 胆拖
- 胆码：4,拖码：1,2,5,7,9
- 组选五注
- 210,495,714,740,799
- 组选十注
- 210,270,419,495,549,714,740,799,912,977
- 组选40注
- 002,004,005,007,009,012,014,015,019,024,025,027,029,044,045,055,057,059,079,114,119,124,129,144,145,147,149,199,224,229,244,247,249,445,447,449,455,477,599,779