Matèries dins de la cerca
Matèries dins de la cerca
Bearings (Machinery)
2
Bolted joints
2
Bolts and nuts
2
Engines and power systems
2
Hoisting machinery
2
Industrial and technical education
2
Ladders
2
Lubrication and lubricants
2
Machine-shop practice
2
Measuring instruments
2
Metalwork
2
Metalwork machinery and safety
2
Rigging
2
Scaffolding
2
Teaching methods and strategies
2
Tools
2
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14