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DIN EN 13445-4-2018 Unfired pressure vessels - Part 4: Fabrication2023-07-07

BS ISO 20421-1-2019 Cryogenic vessels. Large transportable vacuum-insulated vessels. Design, fabrication, ...2023-04-24

GB/T 40466-2021畜禽肉分割技術(shù)規程豬肉Code of practice for livestock and poultry meat fabrication—Pork...2022-10-24

GB/T 16508.4-2022鍋殼鍋爐第4部分：制造、檢驗與驗收Shell boilers—Part 4: Fabrication, inspection and accepta...2022-10-26

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