A red rectangular grunge stamp with PACKAGE TEST PROOF text, ideal for quality control documentation and product validation
Schlüsselwörter
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proof,
quality,
assurance,
validation,
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inspection,
certification,
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label,
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signs,
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standard,
regulation,
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engineering,
production,
approval,
seal,
check,
experiment,
trial,
material,
testing,
datum,
report,
evidence,
confirmation,
evaluation,
assessment,
process,
protocol,
specification,
research
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