说明：上海CAD/CAM行业相关产业有哪些？主要分布如下：Software占8.1%，CAD占7.2%，Ji Suan Ji Fu Zhu Engineering占5.0%，Informatization Construction占4.4%，Chan Pin Sheng Ming Zhou Qi Management占2.8%，IT Services占2.6%，plm占2.6%，Simulation占2.6%，Simulation Technology占2.6%，Qi Che Chan Industries Chain占2.6%，根据企业库算法分析，仅供参考。
