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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3492507
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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3471837
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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3369226
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G11 - INFORMATION STORAGE
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3363241
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G11 - INFORMATION STORAGE
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3358272
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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3333255
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G11 - INFORMATION STORAGE
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3329827
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G06 - COMPUTING CALCULATING COUNTING
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G11 - INFORMATION STORAGE
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3296603
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G11 - INFORMATION STORAGE
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3289183
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G11 - INFORMATION STORAGE
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G11 - INFORMATION STORAGE
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3283312
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G11 - INFORMATION STORAGE
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3281801
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G11 - INFORMATION STORAGE