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Basic forms and sizes of weld grooves for submerged arc welding
Translate name
STANDARD published on 25.6.1988
Designation standards: GB/T 986-1988
Note: WITHDRAWN
Publication date standards: 25.6.1988
SKU: NS-892495
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-03-01 (Number of items: 2 263 721)
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