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ISO 13640 – Specifications for Test Substrates
ISO 13640 specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants.
Bilgi Almak İçin Lütfen Bizimle İletişime Geçiniz
ISO 13640 specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants.