发布时间:2025-01-30 04:22:32
客户采购的钢筋除锈剂数量不同,其价格也会不同,购买钢筋除锈剂的量小于等于1吨,价格则在9元-24元之间一公斤,购买的量大于等于5吨,价格则在8.5元-23元之间一公斤,购买的量大于等于10吨,价格则在8元-22元之间一公斤.......
室内总水阀坏了,请问这种球阀坏了怎么更换,水管是什么材质,会不会在更换时弄坏
2025-01-30 04:22:32gb503002013新规范里钢筋的原材加工连接安装的检验批容量怎么填
2025-01-30 04:22:32我家顶楼隔壁就是信号基站楼顶是信号塔屋里不知道是啥东西辐射大么用什么材料屏蔽
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