...。人が隣に立って作業できる大きな乳鉢は、かがんで不快で反復的な手によるすり潰し運動をスライドさせて行う小さな挽き臼よりも、物理的に楽でより[[:en:ergonomics|人間工学的]]である（全身のより良い姿勢を確保できるため）。
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23 KB (711 words) - 12:04, 7 June 2025
...rge mortar that a person can stand next to is physically easier and more [[ergonomics|ergonomic]] (by ensuring a better posture of the whole body) than for a sma
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18 KB (2,850 words) - 11:32, 7 June 2025
...rge mortar that a person can stand next to is physically easier and more [[ergonomics|ergonomic]] (by ensuring a better posture of the whole body) than for a sma
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19 KB (2,942 words) - 11:32, 7 June 2025