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The clearance between two rolls is adjustable at given range for proper control of discharge size.
两齿辊中间间隙在一定范围内可调节，能够严格控制出料粒度。
youdao
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The clearance between two rolls is adjustable at given range for proper control of discharge size.
两齿辊中间间隙在一定范围内可调节，能够严格控制出料粒度。
youdao