General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 20948-2007
Scope
This standard specifies the definition, performance requirements, installation requirements, test methods, inspection rules and signs, packaging, transportation and storage of agricultural and forestry wheeled and crawler tractor rearview mirrors. This standard applies to agricultural and forestry wheeled and crawler tractors.
GB/T 20948-2007 Referenced Document
ISO 5353:1995 Earth-moving machinery, and tractors and machinery for agriculture and forestry - Seat index point