The extinguisher must be full, and have a certificate of validity bearing the manufacturer’s number, the date of manufacture, and the expiry date. Traceability Spider Diagram

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The extinguisher must be full, and have a certificate of validity bearing the manufacturer’s number, the date of manufacture, and the expiry date.The extinguisher must be full, and have a certificate of validity bearing the manufacturer’s number, the date of manufacture, and the expiry date.