名词
中文翻译：高架起重机臂
同义词：
['high-lift crane arm', 'high-lift boom arm']
例句：
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1.The construction crew used the high lift rocker arm to hoist the heavy equipmentonto the roof.
施工队使用高架起重机臂将重型设备吊到屋顶。
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2.During the assembly process, the high liftrocker arm was crucial in ensuring theprecision of the final product.
在装配过程中，高架起重机臂对于确保最终产品的准确性至关重要。
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3. The engineer had to carefullymonitor the high lift rocker arm's movements to avoid any potential safety hazards.
工程师必须仔细监控高架起重机臂的运动，以避免任何潜在的安全风险。