NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21833.3-2024
奥氏体-铁素体型双相不锈钢无缝钢管-第3部分:油气输送用管 Austenitic-ferritic duplex stainless steel seamless steel pipes - Part 3: Pipes for oil and gas transportation
发布日期 Issued Date:
实施日期 Implemented Date:
发布Issued by:
国家市场监督管理总局 国家标准化管理委员会
The Standardization Administration of the People's Republic of China
Thanks for your interest in
"GB/T 21833.3-2024" standard !
This GB standard english version is not ready translated, only after get your order, then we translate it, time usually need more 3-5 days .