Moulded plastics footwear — Lined or unlined poly(vinyl chloride) boots for general industrial use — Specification
NORMA vydaná dňa 23.1.1992
Označenie normy: ISO 4643:1992-ed.2.0
Dátum vydania normy: 23.1.1992
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: Specifies requirements, physical properties and marking. Gives the measurement of thickness (Annex A), the determination of the resistance to flexing of the upper material (Annex B), the flexing test of soling material (Annex C) and boot heights (Annex D).