自动化仪表的基本知识
1. 对于只放大流量的气动功率放大器,其输入信号和输出信号的最大变化量为( )。A.0.008MPa,0.08MPaB.0.08MPa,0.008MPaC.0.08MPa,0.08MPaD.0.1M
自动化仪表的基本知识