QC/T 669-2019 Translated English of Chinese Standard. (QCT 669-2019, QC/T669-2019, QCT669-2019)
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 28 |
| Release | : 2021-03-20 |
| ISBN-10 | : |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis QC/T 669-2019 Translated English of Chinese Standard. (QCT 669-2019, QC/T669-2019, QCT669-2019) by : https://www.chinesestandard.net
Download or read book QC/T 669-2019 Translated English of Chinese Standard. (QCT 669-2019, QC/T669-2019, QCT669-2019) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-03-20 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the structural type, size and technical requirements of pipe fittings and pipe ends for automobile air-conditioning system. This Standard is applicable to pipe-fittings and pipes for HFC-134a/HFO-1234yf systems of automobile air conditioner.
