常用规格尺寸 参考综合单价 (单位: mm) (元 /平米) 25/30/50 300*300 25/30/50 600*300 25/30/50 600*600 25/30/50/80/100 300*300 321/350/400/479/550 25/30/50/80/100 600*300 321/350/400/479/550 25/30/50/80/100 600*600 321/350/400/479/550 25/30/50/80/100 300*300 329/357/407/493/564 25/30/50/80/100 600*300 329/357/407/493/564 25/30/50/80/100 600*600 329/357/407/493/564 25/30/50/80/100 300*300 329/357/407/493/564 25/30/50/8