1

JJG2051-2021

直流電阻計(jì)量器具檢定系統(tǒng)表

2021-02-23

2021-03-01

2

JJF1182-2021

計(jì)量器具軟件測(cè)評(píng)指南

2021-02-23

2021-08-23

3

JJF1890-2021

直線度測(cè)量?jī)x校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

4

JJF1891-2021

醫(yī)用分子篩制氧機(jī)校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

5

JJF1892-2021

氣腹機(jī)校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

6

JJF1893-2021

(0.2～40)GHz電磁兼容喇叭天線校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

7

JJF1894-2021

半導(dǎo)體管特性圖示儀校準(zhǔn)儀校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

8

JJF1895-2021

半導(dǎo)體器件直流和低頻參數(shù)測(cè)試設(shè)備校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

9

JJF1896-2021

肌電及誘發(fā)反應(yīng)設(shè)備校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

10

JJF1897-2021

30MHz～1GHz測(cè)量天線校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

11

JJF1898-2021

波形監(jiān)視器校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

12

JJF1899-2021

電磁混響室空間場(chǎng)強(qiáng)評(píng)價(jià)方法

2021-02-23

2021-08-23?

13

JJF1900-2021

停車場(chǎng)電子計(jì)時(shí)裝置檢定儀校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

14

JJF1901-2021

指針式精密時(shí)鐘校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

15

JJF1902-2021

時(shí)間間隔發(fā)生器校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

16

JJF1903-2021

沖擊響應(yīng)譜試驗(yàn)機(jī)校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

17

JJF1904-2021

差分式加速度傳感器放大器校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

18

JJF1905-2021

磁通計(jì)校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

19

JJF1906-2021

恒定磁場(chǎng)線圈校準(zhǔn)規(guī)范

2021-02-23

2021-08-23

20

2021年第1號(hào)國(guó)家計(jì)量技術(shù)規(guī)范修改單

對(duì)JJG 2087-90《直流電動(dòng)勢(shì)計(jì)量器具檢定系統(tǒng)表》個(gè)別內(nèi)容進(jìn)行修改的修改單

2021-02-23

2021-03-01