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Ridge of ridge standing machine standing
Ridge of ridge standing machine standing
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机译:standing立standing机立
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摘要
(57) Abstract Objective The earth which accumulates simultaneously with the ridge raising in the surface of the ridge the cropObtain the means which can justify to basis. Constitution In the earth board 18 which is installed on top of ridging board 8The ri, the earth which accumulates simultaneously with the ridge raising in the surface of the ridge in basis of the cropYou justify.
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