More DIN standard pdf
DIN 38405-27
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)
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DIN 18531-2
Waterproofing of roofs, balconies and walkways - Part 2: Non-utilized and utilized roofs - Materials
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DIN 10109 - DRAFT
Draft Document - Microbiological analysis of meat and meat products - Determination of aerobic grown latic acid bacteria - Spatula method (reference method)
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