negative oxygen ion generator
常见例句
- The microwave oven is a commercial microwave oven and comprises a body and an ozone-free high-performance negative oxygen ion generator;
它由微波炉主体和无臭氧高性能负氧离子发生器两部分构成；
ip.com - The utility model relates to a splicing type negative oxygen ion release head, in particular to a negative oxygen ion release head device spliced on the output line of a negative oxygen ion generator.
本实用新型涉及的是一种接插式负氧离子释放头，是一种接插在 负氧离子发生器输出线上的负氧离子释放头装置。
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