Representative of strata and geological years (extracted from engineering geology manual), which is convenient for understanding strata and formation age
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Update time: 12-01
Based on GSI value quantification and correction method, rock mechanics parameters are determined
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Update time: 11-25
JB / t10955-2010 paver computer data exchange terminology
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Data size: 9.42 MB
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Update time: 11-24
JB / t9718-2010 Wheeled Construction Machinery braking system terminology
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Data size: 2.55 MB
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Update time: 11-24
JB / t8814 - 2010 specification of water cooled hydraulic oil cooler for high power bulldozer
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Data size: 4.59 MB
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Update time: 11-24
JB / t8813-2010 crawler bulldozer steering brake belt
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Data size: 5.32 MB
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Update time: 11-24
JB / t8409-2010 universal coupling of crawler bulldozer
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Data size: 4.09 MB
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Update time: 11-24
JB/T8291. 2-1999 bucket capacity calibration of mechanical excavator
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Data size: 1.11 MB
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Update time: 11-24
JB / t7698-2007 wheel hub and spoke mounting dimensions for wheel loaders
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Data size: 4.36 MB
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Update time: 11-24
JB / t7157-2010 construction machinery fuel tank Cleanliness Measurement Method
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Data size: 0.32 MB
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Update time: 11-24
JB / t7151 - 2007 test method for loosening soil of crawler bulldozer
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Data size: 6.22 MB
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Update time: 11-24
JB / t6036-2007 test method for water tightness of crawler bulldozer
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Data size: 2.57 MB
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Update time: 11-24
JB / t6034 - 2007 asphalt paver mechanical extension screed width series
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Data size: 1.82 MB
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Update time: 11-24
JB / t5961 - 2007 bulldozer angle blade hole size and layout
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Data size: 3.71 MB
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Update time: 11-24
JB / t5957-2007 comprehensive maintenance vehicle terminology
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Data size: 1.43 MB
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Update time: 11-24