The "Design Standards for Aeroengine Test Bench" is now approved as a national standard, numbered GB50454-2020, which will come into force on March 1, 2021. Among them, Articles 3.5.1, 3.5.5, 4.2.1, 4.2.2, 5.3.2, 5.3.5, 6.4.2, and 7.4.1 are mandatory provisions and must be strictly implemented. The original "Code for Design of Aeroengine Test Bench" (GB50454-2008) shall be abolished simultaneously. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by China Planning Publishing House Co., Ltd. organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development June 9, 2020
GB 50454-2020 history
2020GB 50454-2020 Aeroengine Test Bench Design Standards
2008GB 50454-2008 Code for design of aero-engine test cell