Published
Divides the blocks by quality into the three grades (+++), (++), and (+) corresponding to the conditions stated in the tables. Refers to a protection treatment to the parts of the strips liable to be attacked by insects. The regulations for manufacture, characteristics and delivery conditions are fixed by ISO 1027.
PUBLISHED
ISO 5320:1980
90.92
Standard to be revised
Jun 25, 2020
IN_DEVELOPMENT
ISO/DIS 4562
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