A.2%
B.5%
C.3%
D.4%
A.2%
B.5%
C.3%
D.4%
A.1.0%
B.1.2%
C.1.5%
D.2.0%
A.5%
B.8%
C.12%
D.10%
A.0.5%
B.1%
C.2%
D.3%
A.轻质砖
B.耐火砖
C.水泥
D.砂石
A.250.5元
B.255元
C.255.5元
D.256元
A.3587.5元/吨
B.3650元/吨
C.3655元/吨
D.3706.5元/吨
A.4200元/吨
B.4240元/吨
C.4280元/吨
D.4320元/吨
A.材料交货点
B.材料供货量
C.材料保质期
D.材料型号