【机械工程】喷气式液流控制器【物理】喷气式调节器

fluid replacement

phlegm and retained fluid【中医】

supercritical fluid chromatograph

actuator, fluid-pressure

fluid-bed dryer【化工】;fluidized bed dryer【化工】

Celestial Fluid Lactation-Promoting Beverage

moulting fluid【昆】;moulting liquid【昆】;

operating fluid