ISO 789-4:1986
Current
The latest, up-to-date edition.
Agricultural tractors — Test procedures — Part 4: Measurement of exhaust smoke
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
10-16-1986
This second edition cancals and replaces the first edition (1982). This part is the fourth of a series of eight. Specifies a method of measuring the smoke emiited by the engines of tractors operating at a steady speed. Annex A gives characteristics of opacimeters; installation and use of theopacimeter is described in annex B; annex C tabulates reference fuel specifications; annex D includes an specimen test report.
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