名词
中文翻译：钢管扶手
同义词：
['steel rail', 'steel handrail例句：1. The new elevator has a steel pipe handrailing for safety reasons.（为了安全原因，新电梯有一个钢制扶手。）2. The stairs have been upgraded with steel pipe handrailing to provide better support.（楼梯已经升级为钢制扶手，以提供更好的支撑。）']
例句：
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1. The new elevator has a steel pipe handrailing for safety reasons.
为了安全原因，新电梯有一个钢制扶手。
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2. The stairs have been upgraded with steel pipe handrailing to provide better support.
楼梯已经升级为钢制扶手，以提供更好的支撑。
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3.The construction site had to install steel pipe handrailing due to the height of the scaffolding.
由于脚手架的高度，施工现场不得不安装钢制扶手。