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[热点] 过年走亲戚时感受到了所开私家车的鄙视链 瞬息宇宙 2026-02-19 刚刚
[标准与规 ] [已完结]阻燃纸的吸湿标准(国家标准) (1/732) 炫烛 2015-07-13 2015-07-15 12:56:18 by 314977903
[标准与规 ] 求助醋酸型离子液体溶解机理问题 (1/568) 光光光21111 2015-06-18 2015-06-18 23:24:28 by ilschem.cn
[标准与规 ] 求教关于离子液体合成时的保护气问题 (2/484) 光光光21111 2015-06-15 2015-06-16 21:14:08 by 光光光21111
[标准与规 ] [已完结]Sn Pb (0/321) 1650601970 2015-06-08 2015-06-08 23:47:50 by 1650601970
[标准与规 ] [已完结]请教各位师哥师姐，国药PVA的分子量大致是多少，谢谢！！ (2/400) 北国张牧之 2015-06-05 2015-06-05 23:48:53 by 530027919
[标准与规 ] [已完结]材料型号表示 (2/473) 心嗅阳光123 2015-06-01 2015-06-01 20:45:58 by 13813921817
[标准与规 ] [已完结]如何切样工字型拉伸件 (1/1259) 请叫我八喜 2015-05-13 2015-05-14 10:11:05 by zjjk1m
[标准与规 ] [已完结]参数获取及其准确性 (1/453) sherryy 2015-05-06 2015-05-06 19:42:00 by peterflyer
[标准与规 ] [已完结]求教，最近毕业论文ing (0/354) 雨中花折伞i 2015-04-27 2015-04-27 10:53:19 by 雨中花折伞i
[标准与规 ] 对于不完全再结晶如何统计再结晶分数和平均晶粒尺寸？ (1/2386) RathLusia 2015-04-15 2015-04-20 00:10:04 by shenjie123
[标准与规 ] 电线电缆检测的相关标准探索 (0/458) sybtest 2015-04-17 2015-04-17 10:59:51 by sybtest
[标准与规 ] [已完结]大神能科普下胶合里木破率能表示的含义吗？ (0/697) zzjj7 2015-04-15 2015-04-15 09:47:54 by zzjj7
[标准与规 ] [已完结][关贴]求助标准： 军用电子管用钨带规范 SJ 20513-1995 (0/253) 就是小新 2015-04-13 2015-04-13 22:33:23 by 就是小新
[标准与规 ] [已完结]谁有清楚的锆-碳体系相图，求一份 (1/567) wdjywgr1990 2015-04-10 2015-04-10 16:33:55 by yq1271
[标准与规 ] [已完结]为什么要进行剥离试验？ (2/1287) zzjj7 2015-04-09 2015-04-09 23:39:39 by 小-苏
[标准与规 ] [已完结]大家都如何加工缺口拉伸试样的缺口？ (7/1771) ZBrain 2014-12-14 2015-04-07 19:34:42 by E天王
[标准与规 ] [已完结]管道材料的疑问 (3/930) dingling88 2014-10-06 2015-04-03 10:13:01 by zjjk1m
[标准与规 ] [已完结]孔隙率 (2/738) A罗清亮 2015-03-31 2015-04-02 12:14:07 by A罗清亮
[标准与规 ] [已完结]求助镀层附着力落锤标准 (0/239) 东东hawk 2015-03-28 2015-03-28 22:07:46 by 东东hawk
[标准与规 ] [已完结]在材料专业英语中，Split-cell experiments是什么意思 (7/1322) mhjiegeng 2015-03-17 2015-03-27 13:57:08 by 第九天命
[标准与规 ] [已完结][关贴]EIA TIA-455-89 (2/549) band1983 2015-03-24 2015-03-24 13:55:59 by band1983
[标准与规 ] [已完结]关于扫描电镜样品规格要求 (7/3015) hyt123 2015-03-07 2015-03-18 17:30:09 by 蔡超
[标准与规 ] 那个手册或书籍中里有ZG1Cr13MoS (0/681) uusxd 2015-03-16 2015-03-16 18:40:41 by uusxd
[标准与规 ] [已完结]管材的O形环强度怎么测？ (8/1104) 苍生笑 2015-02-06 2015-03-10 14:39:10 by 康峰，
[标准与规 ] [已完结]压电陶瓷的热相关参数 (1/1725) duqingfa09 2015-03-08 2015-03-09 22:44:11 by 中大崔老师
[标准与规 ] [已完结]高温拉伸试验    ( 1 2 ) (评阅+1) (15/1837) deng_jiao 2013-02-23 2015-02-03 21:05:03 by huaweimian06
[标准与规 ] [已完结]测量抗拉强度时每组的误差大概多少是允许的？ (5/2331) selena0124 2015-01-17 2015-02-03 10:06:10 by xo37
[标准与规 ] [已完结]求22MnB5的在不同温度下的电阻率？ (0/490) selena0124 2015-02-01 2015-02-01 09:15:40 by selena0124
[标准与规 ] [已完结]奥氏体不锈钢断口如何保存 (5/1525) mac景 2015-01-09 2015-01-14 10:44:11 by jakezs
[标准与规 ] [已完结]水泥浆流动性测定中的问题 (2/604) 油井深似海 2015-01-05 2015-01-06 22:18:05 by 油井深似海
[标准与规 ] [已完结]材料的材料的公称成分怎么理解？ (2/2719) 范紫烟 2014-12-24 2015-01-04 17:58:52 by zbhwel
[标准与规 ] [已完结]求一些合金钢的的密度、泊松比、杨氏模量 (3/4141) 1990chs 2014-12-30 2015-01-02 00:24:50 by zbhwel
[标准与规 ] [已完结]制备功能陶瓷如何造粒 (3/967) 淡抹青春 2014-12-18 2014-12-20 20:06:53 by 淡抹青春
[标准与规 ] [已完结]JB-T 7945-1999中A型试样和B型试样的区别? (0/372) ZBrain 2014-12-20 2014-12-20 10:00:25 by ZBrain
[标准与规 ] [已完结]非标拉伸试样问题 (9/1988) li_congchen 2014-12-12 2014-12-17 00:12:32 by newschen
[标准与规 ] [已完结]拉伸试样不按国标做会有什么问题？！    ( 1 2 ) (10/2443) ZBrain 2014-12-14 2014-12-17 00:08:02 by newschen
[标准与规 ] [已完结]～～～求助，材料科学与工程专业考研，哪些院校比较好考啊？？～～～    ( 1 2 3 ) (评阅+2) (21/2491) 叛逆童年 2013-03-03 2014-12-12 16:11:46 by wangzhexuan
[标准与规 ] [已完结]请问受火距离对材料力学性能的影响在哪查有什么标准规范没有 (0/246) 学员EyAPkD 2014-12-09 2014-12-09 10:54:02 by 日吧歘
[标准与规 ] [已完结]求助过氧化锂Li2O2xrd标准卡片73-1640（txt格式） (0/811) 1aa1 2014-12-05 2014-12-05 21:37:19 by 1aa1
[标准与规 ] [已完结][关贴]求资料---锻压手册锻造卷 第一卷 (0/452) 马窦琴 2014-12-04 2014-12-04 17:19:27 by 马窦琴
[标准与规 ] [已完结]2#钢、45#钢和S34MnV钢的电导率磁导率是多少啊 实在是查不到了 (0/1937) fun212421 2014-12-03 2014-12-03 10:07:31 by fun212421
[标准与规 ] [已完结]20CrMn钢 (2/385) Jeemon 2014-11-28 2014-12-03 09:13:11 by Jeemon
[标准与规 ] [已完结]求欧洲压痕法评价膜基结合力6级标准的文本资料！ (0/490) zhuzhuyaya 2014-12-02 2014-12-02 09:21:07 by zhuzhuyaya
[标准与规 ] [已完结]拉伸试验非比例试样尺寸如何确定 (1/2018) li_congchen 2014-11-20 2014-11-21 08:58:14 by li_congchen
[标准与规 ] [已完结]热电偶校准。 (2/437) jiechang 2014-11-09 2014-11-13 13:36:37 by 巡山老爷爷
[标准与规 ] 导热系数 (3/1035) 1650601970 2014-10-13 2014-11-04 12:32:12 by gowunbong
[标准与规 ] 中国材料工程大典 第2卷 钢铁材料工程 (上) (评阅+2) (1/1167) yb336699 2013-12-10 2014-10-25 15:41:40 by mechen
[标准与规 ] [已完结]求油井水泥初切和终切的测定方法及标准 (0/2262) 油井深似海 2014-10-21 2014-10-21 18:25:52 by 油井深似海
[标准与规 ] [已完结]焊丝 (0/248) docin温 2014-09-22 2014-09-22 19:56:32 by docin温
[标准与规 ] 铸钢的哪个材料参数是0.206？ (0/448) CHXYS 2014-08-26 2014-08-26 23:34:08 by CHXYS
[标准与规 ] [已完结]如何测量析出相的尺寸 (8/2809) longmayihao 2014-08-15 2014-08-24 19:21:42 by jiuhuijun1
[标准与规 ] MIG焊的相关标准 (1/1410) pine2011 2014-08-18 2014-08-20 21:33:09 by 霸王
[标准与规 ] [已完结]关于粗糙度 (4/728) 千里千寻373 2014-08-15 2014-08-17 09:12:45 by 千里千寻373
[标准与规 ] [已完结]电动车用电缆 (2/423) tgj1989 2014-08-04 2014-08-15 00:11:51 by jack1982yql
[标准与规 ] [已完结]管材屈服强度、抗拉强度等力学性能与管材壁厚关系    ( 1 2 ) (12/6105) wuzhouhong 2014-08-06 2014-08-12 23:34:08 by canfu
[标准与规 ] 请问水处理中应用的微滤膜适用pH范围一般在多少？ (2/774) xiangli91 2014-07-23 2014-07-23 21:27:23 by xiangli91
[标准与规 ] [已完结]火花光谱仪 (0/284) 圣西罗九姨 2014-06-24 2014-06-24 09:10:14 by 圣西罗九姨
[标准与规 ] [已完结][关贴]想做冲击韧性的试验，主要是针对堆焊层的，求国家标准，急急急！ (1/467) 杀鱼二号 2014-06-18 2014-06-19 10:45:39 by 314977903
[标准与规 ] [已完结]急求Al12CuMn2相的PDF卡片，谢谢！ (5/880) AaronMa 2014-06-16 2014-06-17 22:10:20 by AaronMa
[标准与规 ] [已完结]the primary front,，和材料组织有关，怎么翻译这个英语词组？？？ (2/487) 爱你的人唉 2014-06-05 2014-06-16 16:38:41 by 2357
[标准与规 ] [已完结]国家在预拌砂浆方面有哪些政策，求助啊！ (评阅+290) (2/782) dbh315 2014-06-11 2014-06-12 10:00:18 by 314977903
[标准与规 ] [已完结]弹性模量测量 (评阅+2) (0/1172) wuzhouhong 2014-05-27 2014-05-27 19:03:30 by wuzhouhong
[标准与规 ] 有关船级社的问题 (评阅+1) (5/884) 雪径踏青 2013-11-24 2014-05-27 03:01:07 by haizhy-sh
[标准与规 ] [已完结]本人需要一些建筑材料采购的合同模板以及建筑材料报销台账的模板，求助求助 (1/1000) 落纱以倾城 2014-03-10 2014-05-14 12:27:53 by 摇曳的风帆
[标准与规 ] [已完结]毕业设计 (评阅+1) (0/252) sunyajun_ 2014-05-11 2014-05-11 16:28:17 by sunyajun_
[标准与规 ] [已完结]关于现行的合金铸造性能测试标准 (评阅+2) (0/308) suwagewu 2014-05-06 2014-05-06 10:25:50 by suwagewu
[标准与规 ] [已完结]跪求测试微米级别薄片的力学性能和热导率！ (评阅+2) (1/688) Hhghai 2014-04-02 2014-05-05 15:20:25 by 少年清风静
[标准与规 ] [已完结]淬火问题 (评阅+1) (4/757) 宋洋11111 2014-04-21 2014-05-03 20:15:22 by xmcCharles
[标准与规 ] [已完结]石油钻杆焊后热处理优化 (评阅+2) (2/635) wanchao123 2014-04-24 2014-05-03 19:53:47 by xmcCharles
[标准与规 ] [已完结]活性炭磷酸盐含量如何分析，是否有行业标准 (评阅+1) (0/1161) sunflower520 2014-04-21 2014-04-21 10:20:50 by sunflower520
[标准与规 ] [已完结]锰酸锂标准中锂含量检测方法的问题。 (评阅+1) (7/1696) 慕秋 2012-06-01 2014-04-03 13:25:40 by maomao218
[标准与规 ] [已完结]可以传个PDF卡片吗？拜求！谢谢..... (评阅+1) (3/512) 小木童AAA 2014-03-25 2014-03-25 15:13:44 by 314977903
[标准与规 ] [已完结][关贴]316LN的电解抛光问题 (评阅+1) (2/501) whc266 2014-02-28 2014-03-04 09:18:36 by whc266
[标准与规 ] [已完结]空心球受压是怎么破坏的 (评阅+2) (0/432) 西西里猎犬 2014-02-24 2014-02-24 10:09:58 by 西西里猎犬
[标准与规 ] 孔隙图处理软件 (评阅+1) (3/1243) 080908010 2014-02-20 2014-02-24 07:25:28 by 080908010
[标准与规 ] [已完结]筛网筛出不同粒级的计算 (评阅+1) (6/1174) armblog 2014-01-23 2014-01-26 13:23:03 by judge
[标准与规 ] [已完结]查询焊接材料标准 (评阅+1) (6/1055) 上善-若水 2014-01-19 2014-01-20 10:06:12 by 橡胶人
[标准与规 ] [已完结]透射电镜分析软件Reci带不开是什么原因？ (评阅+1) (0/1697) BRYANT211 2013-11-19 2013-11-19 15:18:56 by BRYANT211
[标准与规 ] [已完结]垂直燃烧V0级标准到底能不能有滴落物 (评阅+1) (9/2058) Fan_ 2013-11-05 2013-11-12 08:49:09 by Fan_
[标准与规 ] [已完结]蒸镀金电极的一些不懂的地方？ (评阅+1) (1/2432) 泪天使 2013-11-01 2013-11-01 22:35:51 by billiards
[标准与规 ] [已完结]有木有虫子了解道路材料中“铺沙实验”是怎么的？ (评阅+1) (1/506) liaogang1990 2013-10-30 2013-11-01 00:22:18 by billiards
[标准与规 ] 国内外哪些机构具有材料认证资格？国内哪些钢种通过了GMW认可？ (评阅+2) (0/308) 天天斑比 2013-10-14 2013-10-14 09:21:53 by 天天斑比
[标准与规 ] [已完结]求助一个关于企业标准的问题 (评阅+1) (3/558) 影青月白 2013-10-09 2013-10-10 13:53:08 by 费姚永芬
[标准与规 ] [已完结]测定纸浆模塑材料的泊松比 (评阅+1) (0/677) 李云的芸 2013-10-10 2013-10-10 09:25:53 by 李云的芸
[标准与规 ] [已完结]维氏硬度    ( 1 2 ) (评阅+2) (12/1596) luminyang 2013-09-24 2013-09-25 16:02:01 by luminyang
[标准与规 ] [已完结]FKM中1D,2D,3D零件结构的区分 (评阅+1) (0/583) Andy_ncu 2013-09-21 2013-09-21 14:40:09 by Andy_ncu
[标准与规 ] [已完结]摩擦磨损和摩擦系数标样尺寸 (评阅+1) (3/1066) 山下风 2013-08-21 2013-09-05 08:58:41 by 山下风
[标准与规 ] [已完结]挤压过程中流速均方差在什么范围内合理？ (评阅+2) (5/1102) 战略中国心 2013-08-17 2013-08-20 02:50:55 by billiards
[标准与规 ] [已完结]求助含有该材料的标准，材料牌号00Cr22Ni13 (4/718) goingabroad 2012-08-17 2013-08-13 13:57:38 by ujnding
[标准与规 ] [已完结]求材料的欧美规格 (评阅+1) (9/921) cham208 2013-07-22 2013-07-25 16:21:41 by woaihouyan
[标准与规 ] [已完结]求助：两种类型的离子交换树脂的预处理及洗脱 (评阅+1) (6/1599) Stefanie旭 2013-07-23 2013-07-25 08:45:12 by Stefanie旭
[标准与规 ] [已完结]金属钽（Ta）金像腐蚀 (评阅+1) (2/1011) 一碗拉面 2013-07-24 2013-07-24 21:02:45 by 一碗拉面
[标准与规 ] 紫铜焊前表面处理 (评阅+2) (4/784) adutmac1 2013-06-06 2013-07-21 12:41:22 by Owenrili
[标准与规 ] [已完结]陶瓷用高岭土的检测标准 (1/486) bailaoda 2013-07-03 2013-07-05 22:40:58 by billiards
[标准与规 ] 铝合金牺牲阳极封样探究 (评阅+2) (5/773) 放开1999 2013-07-02 2013-07-04 09:35:59 by huanghe718
[标准与规 ] [已完结]宝钢深冲用酸洗板BRC1、BRC2、BRC3中R与C代表什么意思 (评阅+1) (2/1158) kai109898 2013-06-28 2013-07-03 13:54:50 by billiards
[标准与规 ] [已完结]粉末冶金材料性能测试怎么查标准 (评阅+4) (6/1265) 荆天 2013-04-23 2013-06-20 06:19:11 by billiards
资源 [ 查看全部 ] 作者 最后发表
[标准与规 ] 变形铝合金材料标准汇编 (20/1171) xuejunhuang 2013-07-19 2015-05-18 18:12:31 by zhuimeng9696
[标准与规 ] 标准煤的折算方法 已搜无重复 (7/580) jzfbm 2012-10-04 2015-02-25 12:18:35 by 673454360
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