抽取产品数只，检测产品的几何尺寸的翻译：Extraction products, geometric dimensions of the detecting product 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Only a few selected products, testing the product geometry

Extraction products, geometric dimensions of the detecting product

Extraction product several, examination product geometry size

product samples tested, only a few products of geometry

Extraction products, geometric dimensions of the detecting product