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In this condition, the best choice is the Pipe belt conveyer, because it can keep up with the. 而能跟上時(shí)代步伐的、最能滿足以上要求、最能解決生産空間狹小、且經(jīng)濟(jì)環(huán)保的就是圓琯帶式輸送機(jī)。