Povučen
This second edition cancels and replaces the first edition (i. e. ISO 2743:1973). Specifies a method of test for determining the resistance of flat surfaces of containers and chemical equipment to condensing azeotropic hydrochloric acid vapour. Gives principle, reagents, apparatus, test specimens, procedure, expression of results and test report.
POVUČEN
ISO 2743:1973
POVUČEN
ISO 2743:1986
95.99
Povučen
17. 11. 2008.
POVUČEN
ISO 28706-2:2008