标准查询 标准查询手持式链锯使用者用防护服装.第1部分:抗链锯切割试验用飞轮驱动的试验设备
Protective clothing for users of hand-held chain-saws -- Part 1: Test rig driven by a flywheel for testing resistance to cutting by a chain-saw
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标准查询Protective clothing for users of hand-held chain-saws -- Part 1: Test rig driven by a flywheel for testing resistance to cutting by a chain-saw
