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| Standard Insuued on: 1981-12 |
JJG 106-1981 Verification Regulation of Chronometer with Pointer Indication
指针式精密时钟检定规程
| Category No.: | JJ | Valid Status: | superseded |
| Issued Organization: | NMA | Issued Date: | 1981-12-31 |
| Implemented Date: | 1983-1-1 | Abolished Date: | |
| Superseded Standard.: | JJF 1901-2021 Calibration Specification for Analog Clocks |
Superseded Date: |
JJG 106-1981
JJG 279-1981
JJG 280-1981
JJG 282-1981
JJG 281-1981
GB/T 2831-1981
QJ 648-1981
HG/T 3554-1981
HG/T 3553-1981
HB 5659-1981
HB 5658-1981
GB/T 997-1981
SJ 1885-1981
YDJ 35-1981
SJ 1904-1981
SJ 1912-1981
SJ 1906-1981
SJ 1900-1981
SJ 1899-1981
SJ 1898-1981
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