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Pin-type insulators of ceramic material for overhead telegraph lines
Translate name
STANDARD published on 17.7.1993
Designation standards: GB/T 774-1993
Note: WITHDRAWN
Publication date standards: 17.7.1993
SKU: NS-889894
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-03-29 (Number of items: 2 269 691)
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