单词	low seam conveyor
释义	low seam conveyor 薄煤层输送机
随便看	sweep frequency method sweep frequency modulation sweep-frequency modulation sweep frequency oscillator sweep frequency radar responder beacon sweep-frequency radar responder beacon sweep-frequency receiver sweep-frequency record sweep frequency reflectometer sweep-frequency reflectometer sweep frequency signal source sweep frequency slotted line sweep-frequency starting sweep frequencytechnique sweep frequency technique sweep-frequency technique sweep frequency type spectrum analyzer sweep frequnency sweep from sweep from right to left sweep-gain sweep gas sweep gas membrane disillation sweep gat sweep gate