STEP7 V5.4SP3.1完整版(含中文)下载

此软件的全称为“SIMATIC STEP 7 V5.4 incl SP3.1 Chinese", 是在完整的 V5.4标准版的基础上包含了中文版，如果切换到英文环境应该是和标准的英文版SP3.1完全一样！

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084107452.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084108855.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084104137.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084119859.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084133758.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084137496.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084138957.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084139224.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084139552.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084136079.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084133671.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/20084136440.zip

http://www.ad.siemens.com.cn/blog/user1/89/upload/2008484030.zip

该软件不包含软件授权，若学习需要授权，可以留下邮箱。