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Geometric analysis and optimization of a symmetrical watt six‐bar mechanism_20150513103251.pdf
大小：489.68KB
时间：2015-05-13 10:33
SN030a-EN-EU_NCCI- Mono-symmetrical uniform members under bending and axial compression.pdf
大小：325.20KB
时间：2014-09-11 21:54
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