ISO 7256-1:1984
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The latest, up-to-date edition.
Sowing equipment Test methods Part 1: Single seed drills (precision drills)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
03-01-1984
Specifies a standardized test method permitting reproducibility of test when they are carried out in geographically remote areas and/or different climatic conditions; the main objective being comparability for any one model equipment. Annex A gives performance of bench tests including six mandatory tests and an optional test. Annex B shows the device for measuring the depth of sowing. Annex C and D include the frequency of tests and a frequency histogram. Optional tests are given in annex E. An example of test report is show in annex F.
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