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Spiral wound gaskets for pipe flanges—Part 2: Class designated
Translate name
STANDARD published on 12.10.2022
Designation standards: GB/T 4622.2-2022
Publication date standards: 12.10.2022
SKU: NS-1090490
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-28 (Number of items: 2 284 473)
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