Safety of machinery, Part 1703: Human body measurements - Principles for determining the dimensions required for access openings
机械安全 第1703部分:人体测量——确定检修孔所需尺寸的原则
Adopts EN547-2:1996, which specifies the dimensions of openings for access as applied to machinery as defined in EN292-1 and provides the dimensions to which the values given in EN547-3 are applicable.