Download or read book QC T 1133 2020 Translated English of Chinese Standard QCT1133 2020 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-06-30 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage of safety elements of commercial vehicle air filters. This document is applicable to safety elements of commercial vehicle air filters (hereinafter referred to as filter elements), which have a volume flow of less than 4000 m3/h. For the safety elements of air filters for construction machinery, agricultural and forestry machinery, ships and stationary power, they may refer to this document.