GB/T 42842.2-2023 Cleaning application of micro-bubble technology-Part 2: Test method for cleaning mechanical oil stains on the surface of machined metal parts (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 42842.2-2023
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2023GB/T 42842.2-2023 Cleaning application of micro-bubble technology-Part 2: Test method for cleaning mechanical oil stains on the surface of machined metal parts