GB/T 7631.7-2025 Active National standards

GB/T 7631.7-2025 Lubricants,industrial oils and related products(class L) of classification—Part 7:Family C(gear systems)

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 7631.7-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Petroleum products

ICS Name: Lubricants, industrial oils, and related products

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 12 pages

Scope

This document specifies the detailed classification of Group C (gears) products in Category L (lubricants, industrial oils, and related products). When using this document, it is necessary to refer to GB/T 7631.1 for a better understanding.
This document applies to the classification of industrial gear lubricants and does not include the classification of vehicle gear lubricants.