Certification of vulcanised rubber products for cold and hot drinking water applications (BRL-K17504)
TPE materials for products in cold drinking water applications (BRL-K17505-1)
TPE sealing elements in cold drinking water applications (BRL K17505-2)
Adhesives for joints in thermoplastic piping systems for the transport of drinking water (BRL-K525)
Lubricants for rubber ring joints (BRL-K535)
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