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guard plate | |||
balance plate; holding-down plate | |||
backplate | |||
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plywood | |||
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plywood |
contre- plaque: 48 phrases in 10 subjects |
Agriculture | 6 |
Chemistry | 1 |
Construction | 16 |
General | 5 |
Industry | 10 |
Materials science | 3 |
Medical | 1 |
Metallurgy | 1 |
Packaging | 1 |
Transport | 4 |