名词
中文翻译：真空操作的负载减少器
同义词：
['vacuum-operated compressor', 'vacuum-operated pump']
例句：
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1. Thevacuum-operated load reducer is designed to improve airflow efficiency in industrial environments.
真空操作的负载减少器旨在提高工业环境中的空气流动效率。
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2.This vacuum-operated load reducer has a compact design that can be easily installed in small spaces.
这款真空操作的负载减少器设计紧凑，易于在小型空间中安装。
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3.The vacuum-operated load reducer effectively reduces the amount of air needed for cooling systems, leading to energy savings.
真空操作的负载减少器有效减少了冷却系统所需的空气量，从而实现能源节约。