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sklademVydáno: 1998-10-30
IEC 61874:1998
Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')
Instrumentation nucléaire - Instrumentation géophysique pour déterminer la densité de la roche dans les forages ('diagraphie de la densité')
CURRENCY
| Označení normy: | IEC 61874:1998 |
| Vydáno: | 1998-10-30 |
| Edice: | 1 |
| ICS: | 17.240 |
DESCRIPTION
IEC 61874:1998
Specifies design requirements and performance characteristics of nuclear instrumentation used in boreholes to determine bulk rock density in situ.