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ISO/TR 7553:1987 PDF
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Fertilizers — Sampling — Minimum mass of increment to be taken to be representative of the total sampling unit
The report specifies the extent of mass reduction beyond which the error in the representativity can no longer be ignored.
| Edition | 1987 |
|---|---|
| Published Date | 1987 |
| Published By | International Standardization Organisation/Technical Reference |
| Page Count | 7 |
