hydraulic fluids短语¹³¹⁶²⁰⁺³ 基本例句 🌏液压液；液压油；航空液压油 A way of calculating pedestals of valve actuating mechanisms of large steam turbine-generator sets, which have adopted control systems suiting fire resistant hydraulic fluids, is being presented. 介绍了大功率汽轮发电机组采用高压抗燃油控制系统后，各阀门操纵座设计中的计算方法和注意事项。 dictall