YasukawaBNC²³⁶²¹³⁺¹ 基本例句 安川¹⁰⁰ This paper describes the control system of first counteract material ym'd in Angang. This system is based on equipments such as Siemens PLC, Yasukawa inverter, intelligent electronic belt scale. 本文主要叙述了安钢一次中和料场的控制系统，本系统基于西门子 P LC，安川变频器、智能电子皮带秤等设备。 chemyq