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Type, main dimension, material and marking of mechanical seals
Translate name
STANDARD published on 1.1.1986
Designation standards: GB 6556-1986
Note: WITHDRAWN
Publication date standards: 1.1.1986
SKU: NS-1236682
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-20 (Number of items: 2 283 412)
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