General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 4331-2003
Replace
GB/T 4331-1984
Scope
This standard specifies the test conditions and test methods for agricultural trailers. This standard applies to the performance test of agricultural trailers and tractors (hereinafter referred to as trailers) and the reliability test of agricultural trailers (hereinafter referred to as trailers).
GB/T 4331-2003 history
2003GB/T 4331-2003 Test methods for agricultural trailer