GB/T 19831.1-2025

Petroleum and natural gas industreis—Casing centralizers—Part 1:Bow-spring casing centralizers

NORMA vydána dne 2.12.2025

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The information about the standard:

Designation standards: GB/T 19831.1-2025
Publication date standards: 2.12.2025
Country: Chinese technical standard
Kategorie: Technické normy GB