最終更新日：2024/08/03
(engineering) A screw for adjusting the distance between the stones in a grinding mill by raising or lowering the bridgetree.
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lighter screw
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(engineering) A screw for adjusting the distance between the stones in a grinding mill by raising or lowering the bridgetree.
lighter screw
DiQt（ディクト）
無料
★★★★★★★★★★
