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ASTM D4170 Fretting Wear Measuring Instrument for Lubricating Greases2024-01-12 14:47:47 |
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ASTM D4048 Copper Corrosion Analysis Instrument for Lubricating Grease2023-10-24 17:11:15 |
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ASTM D217 Drop Melting Point Test Equipment for Petroleum Wax and Grease2023-06-28 11:09:03 |