Iso 146446 Pdf 【PRO | 2025】

, as there is currently no active ISO standard numbered 146446. Below is a report summarizing the key aspects of the

The standard, titled "Cleanrooms and associated controlled environments — Part 6: Vocabulary," served as a specialized compendium for the terminology used across the entire ISO 14644 series. While it is a critical historical document for understanding the language of contamination control, it was officially withdrawn by the ISO Technical Committee 209. iso 146446 pdf