Download or read book Q/BQB 660-2018 Translated English of Chinese Standard. Q/BQB660-2018 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-05-18 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the dimension, shape, technical requirements, inspection and test, marking and quality certificate, etc. of the high strength steel plate for pressure vessels. This Standard is applicable to the high strength steel plate for high heat input welding steel and low welding crack susceptibility pressure vessels.