找回密码
 立即注册

QQ登录

只需一步,快速开始

搜索
热搜: 活动 交友 discuz
订阅

冶金行业标准(YB) 今日: 0|主题: 1728|排名: 68 

作者 回复/查看 最后发表
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 0243 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 0110 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 0400 zhangshixian 2022-12-1 11:28
YB/T 2805-2006 矿热炉用炭块 zhangshixian 2022-12-1 095 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 0278 zhangshixian 2022-11-30 19:30
YB/T 4140-2005 微碳锰铁 zhangshixian 2022-11-30 0126 zhangshixian 2022-11-30 19:29
YB/T 5240-2005 玻封铁铬合金4J28 zhangshixian 2022-11-30 0166 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 0107 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 0105 zhangshixian 2022-11-30 15:14
YB/T 5237-2005 玻封铁镍铜合金4J41 zhangshixian 2022-11-30 0103 zhangshixian 2022-11-30 15:14
YB/T 5236-2005 杜美丝芯用铁镍合金4J43 zhangshixian 2022-11-30 0847 zhangshixian 2022-11-30 15:13
YB/T 5235-2005 定膨胀封接铁镍铬、铁镍合金 zhangshixian 2022-11-30 099 zhangshixian 2022-11-30 15:13
YB/T 5233-2005 无磁定膨胀瓷封镍基合金 zhangshixian 2022-11-30 091 zhangshixian 2022-11-30 15:13
YB/T 5197-2005 航空用钢丝绳 zhangshixian 2022-11-30 0302 zhangshixian 2022-11-30 15:12
YB/T 5196-2005 飞机操纵用钢丝绳 zhangshixian 2022-11-30 0113 zhangshixian 2022-11-30 15:12
YB/T 5179-2005 高铝矾土熟料 zhangshixian 2022-11-30 0169 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 0106 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 0109 zhangshixian 2022-11-30 15:11
YB/T 5058-2005 弹簧钢、工具钢冷轧钢带 zhangshixian 2022-11-30 0237 zhangshixian 2022-11-30 15:10
YB/T 4136-2005 锰氮合金 zhangshixian 2022-11-30 0100 zhangshixian 2022-11-30 15:10
下一页 »

快速发帖

还可输入 120 个字符
您需要登录后才可以发帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|全标网 ( 沪ICP备2021120899号 )

GMT+8, 2025-5-3 22:40 , Processed in 0.072850 second(s), 17 queries .

Powered by Discuz! X3.5

© 2001-2025 Discuz! Team.

返回顶部 返回版块