This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of refined drainage agents. This document applies to the production and inspection of silicone drainage agents, chromium drainage agents, and zirconium drainage agents.
T/QGCML 3224-2024 history
2024T/QGCML 3224-2024 General technical requirements for refining drainage agents