标准网

 找回密码
 立即注册

简单一步 , 微信登陆

QQ登录

只需一步,快速开始

收藏本版 (8) |订阅

国家计量检定规程(JJG) 今日: 0|主题: 2547|排名: 151 

作者 回复/查看 最后发表
JJG 254-1990 补偿式电压表检定规程 attachment lemon2000 2016-12-26 01953 biaozhuns 2016-12-26
JJG 257-1994 转子流量计检定规程 attachment lemon2000 2016-12-26 01736 biaozhuns 2016-12-26
JJG 258-1988 水平螺翼式水表检定规程 attachment lemon2000 2016-12-26 01618 biaozhuns 2016-12-26
JJG 260-1991 显微硬度计检定规程 attachment lemon2000 2016-12-26 01933 biaozhuns 2016-12-26
JJG 261-1981 标准压缩式真空计试行检定规程 attachment lemon2000 2016-12-26 02013 biaozhuns 2016-12-26
JJG 262-1996 模拟示波器检定规程 attachment lemon2000 2016-12-26 02249 biaozhuns 2016-12-26
JJG 264-1981 容重器(试行)检定规程 attachment lemon2000 2016-12-26 01515 biaozhuns 2016-12-26
JJG 279-1981 WFG-1B型高频微伏表检定规程 attachment lemon2000 2016-12-26 02153 biaozhuns 2016-12-26
JJG 292-1996 铷原子频率标准检定规程 attachment lemon2000 2016-12-26 01652 biaozhuns 2016-12-26
JJG 294-1982 半自动周节检查仪检定规程 attachment lemon2000 2016-12-26 01807 biaozhuns 2016-12-26
JJG 297-1997 标准硬质合金洛氏(A标尺)硬度块检定规程 attachment lemon2000 2016-12-26 01437 biaozhuns 2016-12-26
JJG 298-2005 中频标准振动台(比较法)检定规程 attachment lemon2000 2016-12-26 01311 biaozhuns 2016-12-26
JJG 299-1982 工作标准感光仪检定规程 attachment lemon2000 2016-12-26 01406 biaozhuns 2016-12-26
JJG 302-1983 水泥罐容积检定规程 attachment lemon2000 2016-12-26 01556 biaozhuns 2016-12-26
JJG 303-1982 频偏测量仪检定规程 attachment lemon2000 2016-12-26 01587 biaozhuns 2016-12-26
JJG 304-2003 A型邵氏硬度计检定规程 attachment lemon2000 2016-12-26 01570 biaozhuns 2016-12-26
JJG 306-2004 24m因瓦基线尺检定规程 attachment lemon2000 2016-12-26 01389 biaozhuns 2016-12-26
JJG 307-2006 机电式交流电能表检定规程 attachment lemon2000 2016-12-26 02277 biaozhuns 2016-12-26
JJG 280-1981 M4-1(MTO-1)型标准热敏电阻电桥检定规程 attachment lemon2000 2016-12-26 01364 biaozhuns 2016-12-26
JJG 309-2001 500K~1000K黑体辐射源检定规程 attachment lemon2000 2016-12-26 01666 biaozhuns 2016-12-26
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|标准网 ( 浙ICP备19005909号 )

GMT+8, 2025-6-15 09:58 , Processed in 0.067934 second(s), 19 queries .

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

返回顶部 返回版块