DIN 11853-2:2017 pdf free.Stainless steel components for hygienic applications in the food and the chemical industries - Part 2: Flange connections. 7 Anforderungen an Elastomere — Elastomere müssen die Anforderungen der Food and Drug Administration (FDA) der Vereinigten Staaten von Amerika, Code of Federal Regulations 21 CFR 177.2600 ,,Rubber articles intended for repeated use”, erfüllen. — Das Elastomermaterial muss homogen...
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