冶金行业标准(YB) 今日: 0|主题: 1728|排名: 68

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YB/T 4148-2006 电工钢片（带）小单片试样磁性能测量方法	zhangshixian 2022-12-1	0344	zhangshixian 2022-12-1 11:29
YB/T 4070.2-2006 金属剪切刀片技术条件圆盘剪机刀片	zhangshixian 2022-12-1	0238	zhangshixian 2022-12-1 11:29
YB/T 4070.1-2006 金属剪切刀片技术条件剪板机和剪断机刀片	zhangshixian 2022-12-1	0467	zhangshixian 2022-12-1 11:28
YB/T 2805-2006 矿热炉用炭块	zhangshixian 2022-12-1	0155	zhangshixian 2022-12-1 11:28
YB/T 4141-2005 连铸圆坯结晶器铜管技术条件	zhangshixian 2022-11-30	0402	zhangshixian 2022-11-30 19:30
YB/T 4140-2005 微碳锰铁	zhangshixian 2022-11-30	0221	zhangshixian 2022-11-30 19:29
YB/T 5240-2005 玻封铁铬合金4J28	zhangshixian 2022-11-30	0293	zhangshixian 2022-11-30 15:15
YB/T 5239-2005 无磁磁尺基体用铁锰合金4J59	zhangshixian 2022-11-30	0216	zhangshixian 2022-11-30 15:14
YB/T 5238-2005 线纹尺用定膨胀铁镍合金4J58	zhangshixian 2022-11-30	0165	zhangshixian 2022-11-30 15:14
YB/T 5237-2005 玻封铁镍铜合金4J41	zhangshixian 2022-11-30	0167	zhangshixian 2022-11-30 15:14
YB/T 5236-2005 杜美丝芯用铁镍合金4J43	zhangshixian 2022-11-30	01139	zhangshixian 2022-11-30 15:13
YB/T 5235-2005 定膨胀封接铁镍铬、铁镍合金	zhangshixian 2022-11-30	0170	zhangshixian 2022-11-30 15:13
YB/T 5233-2005 无磁定膨胀瓷封镍基合金	zhangshixian 2022-11-30	0196	zhangshixian 2022-11-30 15:13
YB/T 5197-2005 航空用钢丝绳	zhangshixian 2022-11-30	0388	zhangshixian 2022-11-30 15:12
YB/T 5196-2005 飞机操纵用钢丝绳	zhangshixian 2022-11-30	0240	zhangshixian 2022-11-30 15:12
YB/T 5179-2005 高铝矾土熟料	zhangshixian 2022-11-30	0247	zhangshixian 2022-11-30 15:11
YB/T 5142-2005 冶金矿产品包装、标志、运输、贮存和质量证明书	zhangshixian 2022-11-30	0177	zhangshixian 2022-11-30 15:11
YB/T 5074-2005 吡啶类产品水分含量测定方法	zhangshixian 2022-11-30	0235	zhangshixian 2022-11-30 15:11
YB/T 5058-2005 弹簧钢、工具钢冷轧钢带	zhangshixian 2022-11-30	0314	zhangshixian 2022-11-30 15:10
YB/T 4136-2005 锰氮合金	zhangshixian 2022-11-30	0169	zhangshixian 2022-11-30 15:10

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