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Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
STANDARD published on 30.12.2011
Designation standards: GB/T 12716-2011
Publication date standards: 30.12.2011
SKU: NS-347234
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-10 (Number of items: 2 300 145)
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