API 620-2021 大型焊接低压储罐的设计与建造（中英文对照）.pdf

API STANDARD 620 Design and Construction of Large, Welded, Low-pressure Storage Tanks 型焊接低压储罐的设计与建造 TWELFTH EDITION, OCTOBER 2013 2013 10 月第12 版 ADDENDUM 1, NOVEMBER 2014 2014 11 月增补1 ADDENDUM 2, APRIL 2018 2018 4 月增补2 ADDENDUM 3, SEPTEMBER 2021 2021 9 月增补3 2023.05.30 Special Notes 特别说明 AP I publications necessarily address problems of a general nature. With respect to particular circumstances, local, state, and federal laws and regulations should be reviewed. The use of API publications is voluntary. In some cases, third parties or authorities having j urisdiction may choose to incorporate AP I standards by reference and may mandate compliance. API 出版物必然涉及一般性质的问题。针对特定情况，应审查地方、州和联邦法律法规。API 出版物 的使用是自愿的。在某些情况下，具有管辖权的第三方或当局可能会选择通过引用纳入API 标准，并可能 强制遵守。 Neither AP I nor any of API s employees, subcontractors, consultants, committees, or other assignees make any warranty or representation, either express or implied, with respect to the accuracy, completeness, or usefulness of the information contained herein, or assume any liability or responsibility for any use, or the results of such use, of any information or process disclosed in this publication. Neither AP I nor any of API s employees, subcontractors, consultants, or other assignees represent that use of this publication would not infringe upon privately owned rights. API 或API 的任何员工、分包商、顾问、委员会或其他受让人均 对本文所含信息的准确性