92 人因工學建議,需站立工作者之工作檯高度,依工作別分:①精密工作(Precision work) ②輕工
作(Light work) ③較重工作(Heavier work),相對高低排序(由高到低)為何?
(A)①②③
(B) ①③②
(C)②①③
(D)③②①
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統計: A(89), B(26), C(9), D(18), E(0) #811493
統計: A(89), B(26), C(9), D(18), E(0) #811493
詳解 (共 4 筆)
#2984609
When assemblers must stand to perform tasks, workbench heights should be as follows:
• precision work: above elbow height.
• light work: just below elbow height.
• heavy work: 4 to 6 inches below elbow height.
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#2590199
選項應為 (A)①②③ (B ①③② (C)②①③ (D)③②①
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