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Leather — Wet blue goat skins — Specification

Overview - ISO 5431:2022 (Leather - Wet blue goat skins - Specification) ISO 5431:2022 defines requirements, sampling and test methods for wet blue goat skins tanned without hair using basic chromium…

Photography — Photographic films — Specifications for safety film

Leather — Wet blue goat skins — Specification

Cinematography — Motion-picture safety film — Definition, testing and marking

Leather. Wet blue goat skins. Specification

1 Scope This International Standard specifies requirements, methods of sampling and methods of test for wet blue leather produced from goat skins tanned without hair and with the use of basic chromiu…