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坐姿空间作业范围
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坐姿空间作业范围
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坐姿空间作业范围
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seating space operating range
坐姿空间作业范围
坐姿作业时,操作者常身体伸直或稍向前倾10°~15°,上腿平放,下腿垂直或稍向前伸,上肢运动范围被限制在工作台面以上,此时上肢最大可及的空间范围。
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critical Reynolds number
critical rotating speed of fluid machinery
critical rotational speed
critical sampling interval
critical school
critical school of communication
critical set
critical size
critical slope gradient for soil erosion
critical slowing down
critical slowing-down
critical social history
critical sociology of education
critical species
critical speed
critical speed for grinding mill
critical state
critical state soil mechanics
critical stifling point for fishes
critical strip
Critical Studies in Media Communication
critical subgraph
critical submanifold
critical success factor
critical success factor, CSF
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