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建筑用金属及金属复合材料 大气环境暴露试验方法
Method for Atmospheric Corrosion Tests on Metal and Metal-composite Product on Architecture
价格:¥0.00
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玻镁复合保温屋面板
Glass fiber reniforced and magnesium oxy-chloride gelatinous materials composite heat-shielded roof plate
价格:¥0.00
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混凝土瓦成型机
Extruding machine bars for concrete tiles
价格:¥0.00
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水泥包装袋跌落试验机
Falling bag apparatus of sacks for packing cement
价格:¥0.00
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冶金建设试验检验规程 第1分册:建筑材料检验
价格:¥0.00
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煅烧α-氧化铝
Calcinated α-alumina
价格:¥0.00
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