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求助文献 今日: 0|主题: 605|排名: 26 

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悬赏 [求助文献] Establishing Geographic Rights in Trademarks Based on Internet Use - [悬赏 10 币] doubleteng 2020-4-14 02362 doubleteng 2020-4-14 01:34
悬赏 [求助文献] The Influence of Grain Boundary Phosphorus Concentration on Liquid Metal and - [已解决] attachment txg1986 2020-4-3 12371 yyl87 2020-4-3 14:07
悬赏 [求助文献] Range Extenders for Electric..... - [悬赏 10 币] xinzhang 2020-3-7 53285 xinzhang 2020-3-31 23:04
悬赏 [求助文献] Creep strength and high temperature damage of Incoloy 800 HT after solution t - [悬赏 10 币] txg1986 2020-2-19 12735 txg1986 2020-3-24 20:22
悬赏 [求助文献] Creep-rupture testing of Incoloy 800 thin wall tubing in steam - [已解决] txg1986 2020-2-19 12775 花开亦相惜 2020-3-21 09:25
悬赏 [求助文献] 基于CFD的焦炉燃烧室NO_x生成的数值模拟研究 - [已解决] zwd3211 2020-3-11 12587 xinzhang 2020-3-11 21:25
悬赏 [求助文献] Untersuchung - [已解决] attachment txg1986 2020-3-11 12848 yyl87 2020-3-11 18:02
悬赏 [求助文献] Stress Corrosion Cracking Of Monel in Hydrofluoric Acid★ - [已解决] attachment txg1986 2020-3-11 12556 yyl87 2020-3-11 18:00
悬赏 [求助文献] 兰炭废水设计水量初步探析 - [已解决] attachment zwd3211 2020-3-9 12502 yyl87 2020-3-10 07:38
悬赏 [求助文献] 7m焦炉低氮燃烧新技术及应用 - [已解决] attachment zwd3211 2020-3-9 12420 yyl87 2020-3-10 07:37
悬赏 [求助文献] 采用不同方法测得的焦炭热性能对比研究 - [已解决] attachment zwd3211 2020-3-9 12282 yyl87 2020-3-10 07:36
悬赏 [求助文献] 基于精确匹配数据的焦炭质量预测 - [已解决] attachment zwd3211 2020-3-9 12355 yyl87 2020-3-10 07:33
悬赏 [求助文献] 酒钢焦化厂捣固焦炉蒸氨废水COD偏高原因分析 - [已解决] attachment zwd3211 2020-3-9 12424 yyl87 2020-3-10 07:32
悬赏 [求助文献] 全干熄操作模式下汽轮发电站装机方案分析 - [已解决] attachment zwd3211 2020-3-8 12256 cuinancy 2020-3-8 12:07
悬赏 [求助文献] 交换传动装置断链保护系统的研究 - [已解决] attachment zwd3211 2020-3-8 12097 cuinancy 2020-3-8 12:06
悬赏 [求助文献] 焦炉炉体封闭钢结构体系浅析 - [已解决] attachment zwd3211 2020-3-8 11969 cuinancy 2020-3-8 12:05
悬赏 [求助文献] 碳纤维复合材料补强技术在焦炉吸气管缺陷部位的应用 - [已解决] attachment zwd3211 2020-3-8 12188 cuinancy 2020-3-8 12:04
悬赏 [求助文献] 湿法熄焦车走行碟簧组机械性能校核 - [已解决] attachment zwd3211 2020-3-8 12260 cuinancy 2020-3-8 12:03
悬赏 [求助文献] 食品中着色剂的提取方法改进研究 - [已解决] attachment disagree zmz4029 2020-3-4 33084 lionni 2020-3-5 09:50
悬赏 [求助文献] 食品中合成着色剂检测前处理技术 - [已解决] attachment disagree zmz4029 2020-3-4 12783 lionni 2020-3-5 09:49
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