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| Standard Insuued on: 1999-08 |
JB/T 9290-1999 Insulation resistance meters
绝缘电阻表
| Category No.: | JB | Valid Status: | superseded |
| Issued Organization: | State Bureau of Machine Building Industry | Issued Date: | 1999-08-06 |
| Implemented Date: | 2000-1-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 18216.1-2000 Electrical safty in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.-Equipment for testing, measuing or monitoring of protective measuring - Part 1: General requi |
Superseded Date: | 2010-1-20 |
JB/T 7901-1999
GB/T 3257.8-1999
GB/T 7970-1999
GB/T 17817-1999
HG/T 3061-1999
HG/T 3071-1999
HG/T 3632-1999
GB/T 14097-1999
GB/T 17797-1999
GB 1003-1999
GB/T 17798-1999
GB/T 17796-1999
GB 14097-1999
HG/T 2450-1999
GB 4706.42-1999
GB/T 6022-1999
GB/T 12702-1999
GB/T 6021-1999
GB/T 17843-1999
GB/T 6023-1999
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