更多关于塑料生产用抗微生物试剂 , 普利亚地区的大理石(various types and colours) , 聚氨基甲酸乙酯 (pu)包装材料 , 加油站设备、机车清洗和停车场设备 , c 8醛(辛基,辛酸的或辛醇) 的企业和塑料生产用抗微生...
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泰姬陵位于距新德里东南130英里(210公里)的阿格拉市,由于阿格拉周边地区的粉尘和工业污染日益严重,泰姬陵白色大理石表面的一些地方开始发黄。
Rising levels of dust and industrial pollutants 2 from the surrounding city of Agra, 130 miles (210km) southeast of Delhi, have stained some of its white marble surfaces yellow.
通过近几年来对寒冷地区天然大理石饰面安装的跟踪调查,就其质量和施工方法做些探讨。
Through past few years, trail investigation, of cold area natural marble surface installation , on its quality and construction method, this paper puts forward views and suggestions.
您能看花岗岩,并且大理石海湾地区有可利用然后做出您的选择。
You can look at the granite and has available and then make your choice.
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