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Tunnel Boring Machine Parts In Loose Strata 30MPa Strength Mixed Ground2019-07-17 10:19:20 |
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High Endurance Tunnel Boring Machine Components / Shield Machine Tools2019-07-17 10:10:14 |
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Rock Cutting Round Tbm Tools Abrasion Resistance High Impact Toughness2019-07-17 10:15:36 |
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Multi Ring Boring Machine Parts Herrenknecht Robbins Equipment Support2019-07-17 10:20:47 |
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TBM Spare Parts Exposed In Mixed Ground Hard Rock During Excavation2019-07-17 10:16:03 |