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C126 Motorized SPT Standard Penetration Test apparatus for soil testing2023-12-05 14:03:14 |
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A80 ASTM D2172 Laboratory Automatic Asphalt Centrifugal Extraction Test2021-09-14 15:52:36 |
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C022 Automatic soil compaction testing equipment2021-12-20 16:05:55 |