For Example, we may well use your Key Movie View record to personalize the advertisements we show you on our Suppliers or on Hearth TV. We may additionally use private information and facts we get from 3rd events (like demographic information). ISO 6708 defines the nominal sizing - DN - https://www.ravensbergersolar.de/zubehoer/zuleitungen-wellrohr/edelstahlwellrohr-dn16-als-einzelrohr_471_2603/