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ASME B31.8: 2016, 2018, 2020, and 2022 Onshore and Offshore chapters with buckling check per section 833.10, collapse check per API RP 1111
ASME B31.12 2023
GB-50251: 2015 (China) Gas Transmission Pipeline design 输气管道工程设计规范
ASME B31J 2023 SIFs and flexibility factor option available for all design codes and code years – mandatory for B31.3 2020
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