基本解釋[農(nóng)業(yè)科學(xué)]蒸谷滾筒烘干機(jī)[經(jīng)濟(jì)學(xué)]轉(zhuǎn)筒式干燥機(jī)專業(yè)釋義農(nóng)業(yè)科學(xué)蒸谷滾筒烘干機(jī)經(jīng)濟(jì)學(xué)轉(zhuǎn)筒式干燥機(jī)