Stoneware made from rocks. It is man's first major production tools, prevalent in human history early stage.

石器是指以岩石为原料制作的器物，它是人类最初的主要生产工具，盛行于人类历史的初期阶段。

youdao

Major production "gull card" series of sub-head rotary table, such as machine tools and accessories.

主要生产“海鸥牌”系列分度头和回转工作台等机床附件产品。

youdao

The university team is confident enough that it's talking to major companies about using the codec for post-production tools, and sees it spreading to mobile devices where connection speeds and storage are at a premium.

ENGADGET: University of Bath develops efficient vector-based video, says pixels are old hat