การเกษตรและเทคโนโลยีชีวภาพ
เอกสารมาตรฐาน
ระหว่างประเทศ
ISO
ISO 25119-4:2018
Tractors and machinery for agriculture and forestry — Safety-related parts of control systems — Part 4: Production, operation, modification and supporting processes
2018
22
ISO 25119-4:2018
This document sets out general principles for the design and development of safety-related parts of control systems (SRP/CS) on tractors used in agriculture and forestry and on self-propelled ride-on machines and mounted, semi-mounted and trailed machines used in agriculture. It can also be applied to mobile municipal equipment (e.g. street-sweeping machines). This document is not applicable to: aircraft and air-cushion vehicles used in agriculture; lawn and garden equipment. This document specifies the characteristics and categories required of SRP/CS for carrying out their safety-related functions. It does not identify performance levels for specific applications.
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