BS 4019-4:1993, ISO 3551-2:1992
Rotary core drilling equipment.. Specification for System A. Inch units
| Fecha edición: |
1993-08-15
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | This part of ISO 3551 establishes the nomenclature and lays down the leading dimensions to ensure interchangeability within the limits of System A of the following equipment:
It specifies the characteristics of a range of equipment for drilling holes having diameters from 1.18 in to 7.88 in and yielding cores having diameters from 0.73 in to 6.5 in.
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| ICS: | |
| CTN: | MRE/1 - MRE/1 |
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Equivalencia Internacional |
Idéntica ISO 3551-2:1992 |
|
Reemplazo Normas |
Reemplaza a BS 4019-1:1974 |










