| Lesson 1 |
Lesson 1 - Wood Structure |
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| Lesson 6 |
Lesson 2 - R List Clear Grading |
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| Lesson 5 |
Lesson 3 - NLGA Industrial Clear Grading |
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| Lesson 4 |
Lesson 4 - Comparing R List and NLGA Clear Grades |
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| Lesson 3 |
Lesson 5 - NLGA Shop |
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| Lesson 2 |
Lesson 6 - NLGA Flitch |
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| Lesson 1 |
Lesson 7 - First Semester Review |
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| Lesson 9 |
Lesson 10 - ALSP Moisture Content |
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| Lesson 8 |
Lesson 11 - NLGA Light Framing - Knots Only |
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| Lesson 7 |
Lesson 12 - NLGA Light Framing - Other Characteristics |
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| Lesson 6 |
Lesson 13 - NLGA Joists and Planks - Knots Only |
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| Lesson 5 |
Lesson 14 - NLGA Joists and Planks - Other Characteristics |
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| Lesson 4 |
Lesson 15 - NLGA Paragraph 114 Boards |
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| Lesson 3 |
Lesson 16 - R List Dimension |
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| Lesson 2 |
Lesson 17 - NLGA Posts and Timbers |
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| Lesson 1 |
Lesson 18 - Second Semester Review Part 1 |
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| Lesson 1 |
Lesson 19 - Second Semester Review Part 2 |
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