本帖最后由 martins 于 2015-1-9 17:16 编辑 4 r2 ^" ~; i% p; }* T: s6 Q% l
1. probability and statistics for engineers and scientists, statistics 235, custom edition+ d1 v3 z9 \* |4 O% u" x+ O. l
2. mechanics of materials, ninth edition % Z" E) K" H1 r4 Z; n! C3. the properties of petroleum fluids, second edition . p7 _4 h6 ?5 w$ o( u& n# t# g/ V" Y
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发表于 2015-1-9 17:13
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