GB/T 17454.1-2017 Safety of machinery—Pressure-sensitive protective devices—Part 1: General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors (English Version)
2017GB/T 17454.1-2017 Safety of machinery—Pressure-sensitive protective devices—Part 1: General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors
2008GB/T 17454.1-2008 Safety of machinery.Pressure-sensitive protective devices.Part 1:General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors
1998GB/T 17454.1-1998 Safety of machinery--Pressure sensitive protective device-- Part 1: General principles for the design and testing of pressure sensing mats and pressure sensing floors