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冶金行业标准(YB) 今日: 0|主题: 2264|排名: 26 

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YB/T 141-1998 高炉用微孔炭砖 attachment lemon2000 2016-12-26 01583 biaozhuns 2016-12-26 13:51
YB/T 142-1998 浸渍石墨电极 attachment lemon2000 2016-12-26 02061 biaozhuns 2016-12-26 13:51
YB/T 147-1998 玻璃窑用硅砖 attachment lemon2000 2016-12-26 01426 biaozhuns 2016-12-26 13:51
YB/T 149-1998 非水系硅酸铝质耐火泥浆 attachment lemon2000 2016-12-26 01308 biaozhuns 2016-12-26 13:51
YB/T 152-1999 高强度低松弛预应力热镀锌钢绞线 attachment lemon2000 2016-12-26 01436 biaozhuns 2016-12-26 13:51
YB/T 158-1999 汽轮机螺栓用合金结构钢棒 attachment lemon2000 2016-12-26 01387 biaozhuns 2016-12-26 13:51
YB/T 074-1995 冶金用快速数字测温仪技术条件 attachment lemon2000 2016-12-26 01439 biaozhuns 2016-12-26 13:51
YB/T 099-1997 石墨电极 焙烧品 attachment lemon2000 2016-12-26 01491 biaozhuns 2016-12-26 13:51
YB/T 112-1997 高炉用磷酸浸渍粘土砖 attachment lemon2000 2016-12-26 01541 biaozhuns 2016-12-26 13:51
YB/T 113-1997 烧成微孔铝炭砖 attachment lemon2000 2016-12-26 01362 biaozhuns 2016-12-26 13:51
YB/T 114-1997 硅酸铝质隔热耐火泥浆 attachment lemon2000 2016-12-26 01486 biaozhuns 2016-12-26 13:51
YB/T 116-1997 耐热钢纤维增强耐火浇注炉料辊 attachment lemon2000 2016-12-26 01516 biaozhuns 2016-12-26 13:51
YB/T 117-1997 高炉用耐火材料抗渣性试验方法 attachment lemon2000 2016-12-26 01325 biaozhuns 2016-12-26 13:51
YB/T 118-1997 耐火材料气孔孔径分布试验方法 attachment lemon2000 2016-12-26 01390 biaozhuns 2016-12-26 13:51
YB/T 5255-1993 频率元件用恒弹性合金3J60技术条件 attachment lemon2000 2016-12-26 01530 biaozhuns 2016-12-26 13:51
YB/T 5009-1993 镁质耐火泥 attachment lemon2000 2016-12-26 01598 biaozhuns 2016-12-26 13:51
YB/T 5011-1997 镁铬砖 attachment lemon2000 2016-12-26 01572 biaozhuns 2016-12-26 13:51
YB/T 5012-1997 高炉及热风炉用砖形状尺寸 attachment lemon2000 2016-12-26 01398 biaozhuns 2016-12-26 13:51
YB/T 5056-1993 钢钉检验、包装、标志、质量证明书及贮运的一般规定 attachment lemon2000 2016-12-26 01612 biaozhuns 2016-12-26 13:51
YB/T 5057-1993 铝土矿石技术条件 attachment lemon2000 2016-12-26 01579 biaozhuns 2016-12-26 13:51
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