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Unplasticized polyvinyl chloride (PVC)pipes for chemical industry
Translate name
STANDARD published on 1.1.1984
Designation standards: GB 4219-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
SKU: NS-1235080
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-02-16 (Number of items: 2 261 432)
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