-
discrete:object,
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available:component,
-
dry:material,
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porous:material,
-
small:part,
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sanitary:closure,
-
tangible:object,
-
standard:item,
-
several:system,
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physical:component,
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small:item,
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primary:closure,
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modular:unit,
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related:item,
Category Nuances for stopper:
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modular,
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porous,
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dry,
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several,
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small,
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primary,
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sanitary,
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related,
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physical,
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discrete,
-
standard,
-
tangible,
-
available,
Simple Categories for stopper: