DIN EN ISO 4833-1 (2012-03)被替代
Microbiology Of Food And Animal Feed - Horizontal Method For The Enumeration Of Micro-organisms - Part 1: Colony-count Technique At 30 Degree C By The Pour Plate Technique (iso/dis 4833-1:2012)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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