Ülesvoolusuunatarvikutena on kasutusel nt sulgemiskraan või ventiil, voo õgvendamise seade, sulgemiskraani ja arvesti vahele paigaldatud filter ning turvavahendid veetorule paigaldatud arvesti plommimiseks.
Upstreams of meter include, for example, a shut-off valve or valve, a flow straightening device, a filter installed between the shut-off valve and the meter, and safety devices for sealing the meter installed on the water pipe.
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