GB/T 14097-2023 Translated English of Chinese Standard (GB/T 14097-2023, GBT14097-2023): Reciprocating internal combustion engines - Limit values of emitted noise [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2 июл. 2024 г. - Всего страниц: 10 This document specifies the five grades of sound power level limits of noise for reciprocating internal combustion engines. This document applies to reciprocating internal combustion engines defined in GB/T 21404 (hereinafter referred to as "engines" unless otherwise specified). |