Specification for methods of test for hardness of, and for air flow through, infants' pillows
Specification for methods of test for hardness of, and for air flow through, infants' pillows
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
What is BS 4578 – Infants’ pillows about?
BS 4578 is an International Standard that focuses on test methods for the hardness of, and airflow through, infants’ pillows. BS 4578 specifies methods of test for hardness, and permeability to air, and includes a washing procedure, for infants’ pillows. BS 4578 covers scope, test procedures, hardness test, air permeability test, and washing procedure to determine the methods of test for hardness of, and for air flow through, infants’ pillows.
Другие стандарты BS