机读格式显示(MARC)
- 000 01135nam 22003013 450
- 091 __ |a 15210·379 |d CNY0.13
- 094 __ |a CN |b JJG 321-83
- 099 __ |a CALB0120121432912m
- 100 __ |a 20060911d1984 ekmy0chiy50 ea
- 200 1_ |a 串联高频替代法检定衰减器 |A Chuan Lian Gao Pin Ti Dai Fa Jian Ding Shuai Jian Qi |d Verification regulation of calibration attenuator by series R.F.Substitution |f 国家计量局批准 |z eng
- 210 __ |a 北京 |c 计量出版社 |d 1984
- 215 __ |a 13页 |c 图 |d 21cm
- 225 2_ |a 中华人民共和国国家计量检定规程 |A Zhong Hua Ren Min Gong He Guo Guo Jia Ji Liang Jian Ding Gui Cheng
- 315 __ |a 1983-10-26批准, 1984-10-01施行
- 410 _0 |1 2001 |a 中华人民共和国国家计量检定规程
- 510 1_ |a Verification regulation of calibration attenuator by series R.F.Substitution |z eng
- 711 02 |a 国家计量局批准 |A Guo Jia Ji Liang Ju Pi Zhun |4 批准
- 801 _0 |a CN |b NUAA |c 20060612
- 905 __ |a AUSTL |d 71.242/2332Q16