Compare: GB/T 17421.1-1998 vs EN ISO 13849-1:2008

GB/T 17421.1-1998 focuses on This standard is to standardize the inspection methods for the geometric accuracy and working accuracy of machine tools under no-load or finishing conditions. These methods are also applicable to othe..., while EN ISO 13849-1:2008 addresses This part of ISO 13849 provides safety requirements and guidance on the principles for the design and integration of safety-related parts of control systems (SRP/CS)@ including the design of software.... The two standards share 0 common references but differ significantly in scope and application domain.

It depends on your industry and regulatory requirements. GB/T 17421.1-1998 is more specialized, while EN ISO 13849-1:2008 is more general-purpose. Many organizations choose to implement both if they operate across multiple domains.

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