General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 3871.13-2006
Scope
This part of GB/T 3871 specifies the measurement method for the exhaust smoke of agricultural tractor engines at stable speeds. This section applies to agricultural wheeled and tracked tractors.
GB/T 3871.13-2006 Referenced Document
GB/T 3871.3 Agricultural tractors.Test procedures.Part 3: Power tests for power take-off
GB/T 3871.13-2006 history
2006GB/T 3871.13-2006 Agricultural tractors.Test procedures.Part 13: Measurement of exhaust smoke