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APPARATUS FOR POURING MATERIALS INTO BINS WHILE SIMULTANEOUSLY EXTRACTING DUST CONTAINING AIR FROM SAID BINSSA ZAPYLENNOGO VOZDUKHA IZ REZERVUAROV
APPARATUS FOR POURING MATERIALS INTO BINS WHILE SIMULTANEOUSLY EXTRACTING DUST CONTAINING AIR FROM SAID BINSSA ZAPYLENNOGO VOZDUKHA IZ REZERVUAROV
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机译:一种将物料倒入桶中的装置,同时从所述桶中吸取含有灰尘的空气,该桶中的空气来自于所述的BINSSA ZAPYLENNOGO VOZDUKHA IZ REZERVUAROV