不能出，只有6个头的才能出
一台机器只能做一种规格的馒头
0.5元的馒头是几个头的
7个头的馒头机只能出2两的馒头，你要是要二两半的馒头，最好购买6个头的馒头机，圆馒头机只能上下微调5克左右，银鹰的馒头机有6个头的馒头机，质量和售后有保障，用户反馈不错
