DL/T 1151.5-2012
analytical methods of scale and corrosion products in power plants. Part 5: Determination of iron oxide 火力发电厂垢和腐蚀产物分析方法 第5部分:三氧化二铁的测定 |
DL/T 1151.16-2012
analytical methods of scale and corrosion products in power plants. Part 16: Test of alkali, carbonate, bicarbonate in water-soluble scaling 火力发电厂垢和腐蚀产物分析方法 第16部分:水溶性垢中碱、碳酸盐及重碳酸盐的测定 |
GB/T 17157-2012
Specifications for aerial photogrammetric analytical mapping of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000地形图航空摄影测量解析测图规范 |
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