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[其它] JIS B 1857-22001 Curvilinear toothed synchronous belt drive systems for gene...

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发表于 2016-9-14 16:18:50 | 显示全部楼层 |阅读模式
JIS B 1857-22001  Curvilinear toothed synchronous belt drive systems for general power transmission -- Part 2 Pulley
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JIS B 1857-22001 Curvilinear toothed synchronous belt drive systems for general.pdf (701.54 KB, 下载次数: 0) 2 v5 z6 \& X& s+ S  c* @
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