钢结构模块

3.1 功能模块：钢结构模块6000元
3.2 功能模块服务费：1年60元
3.3 软件服务费每年收取，用于网络服务器和软件维护
3.4 软件升级费用根据具体情况另外收取
3.5 以上指每台机器  

Steel Structure Module
3.1 Functional module: Steel structure module 6000 yuan
3.2 Function module service fee: 60 yuan per year
3.3 Software service fee charged annually for network server and software maintenance
3.4 Software upgrade fees will be charged separately based on specific circumstances
3.5 or above refers to each machine