
Pren 847-2 - Tools For Wood-working - Safety Requirements - Part 2: Requirements For The Shank Of Shank Mounted Milling Tools
出版:British Standards Institution

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Pren 847-2 - Tools For Wood-working - Safety Requirements - Part 2: Requirements For The Shank Of Shank Mounted Milling Tools
出版:British Standards Institution
专家解读视频