EN 1034-4:2005 机械安全.造纸机械和精整机设计和结构的安全要求.第4部分:碎浆机和装载工具.包含修改件A1-2009
Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4: Pulpers and their loading facilities (Incorporates Amendment A1: 2009)