Filter/dilution tunnel. A smoke sample is drawn via a tube where it really is diluted with air, the ensuing smoke/air combination is then pulled through a filter and weighed. This can be the internationally identified technique of measuring smoke from combustion.[sixty six] A whole new overview of present research pinpoints the best tactics

Make sure you report examples for being edited or not to be exhibited. Impolite or colloquial translations tend to be marked in pink or orange. 由於發行商通常投資開發，所以經常試著管理生產者或專案經理人員的開發風險，以監測開發者的進展情況，評論正在進行的開發，和提供必要的協助�