The prevalence and risk factor of low back pain among mobile crane operator in construction site /
Introduction: Mobile cranes are essential tools for many construction projects and have four different work phases. It involves fiequent and intensive usage of vehicles that often result in significant exposure of driver to multiple factors (exposure to whole body vibration (WBV), duration of drivin...
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| 格式: | Thesis 图书 |
| 语言: | English |
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2016.
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