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????????????????????????? ?????????? ??????????????????????????????? ?.??? ???????????????? (??????????????) The technical storage or obtain is needed for the authentic function of storing Choices that aren't asked for by the subscriber or user. ?????????????????? ????????????

The inner surface of PPR pipe may be very easy and features an exceptionally reduced friction coefficient, as compared to regular types of piping. This results in a reduction of tension losses throughout fluid transportation and distribution, more contributing into the Electrical power performan