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坐姿空间作业范围
释义
坐姿空间作业范围
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工学
坐姿空间作业范围
释
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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White Fathers
white field
whitefin dolphin
white flag dolphin
whiteflower leadwort
whitefly
whitefly parasitoid
white freight
white frequency noise
white fringe
whitefruit amomum
white Gaussian channel
white Gauss noise
white giant
White Glass Water Container with Kangxi Mark
white glazed barrel shaped jar unearthed from Jiwei tomb
white-glazed bowl with moulded flower sparay design,Ding ware
white-glazed porcelain with black decorative patterns
white glazed round vase with famille-rose Flowers and Birds
white-glazed vase with two dragon handles
White-Green Photographic Society
white group
white-hair rough shrimp,southern rough shrimp
white-handed gibbon
white hat hacker
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