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Ships and marine technology. Inland navigation vessels. Lifebuoy housings.

Fruit and vegetable products — Determination of pH

Overview ISO 1842:1991 specifies a potentiometric method for determining the pH of fruit and vegetable products. This second edition (1991) replaces the 1975 edition and describes the principle, requ…

Fruit and vegetable products — Determination of pH

Ships and marine technology — Inland navigation vessels — Lifebuoy housings

Overview ISO 18421:2016 is an international standard developed by ISO that specifies the construction and dimensions of lifebuoy housings for inland navigation vessels. The standard focuses on ensuri…