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Loe edasi
- The spiral steel pipe is mainly used in tap water project, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction. See on üks 20 -st Hiinas välja töötatud võtmetootest. Spiraalset terastoru saab kasutada erinevates tööstusharudes. See on toodetud ...Loe edasi
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Mitmed spiraalse terasest torude levinud korrosioonivastased protsessid
Anti corrosion spiral steel pipe generally refers to usespecial technology for anti-corrosion treatment of ordinary spiral steel pipe, so that the spiral steel pipe has a certain anti-corrosion capacity. Usually, it is used for waterproof, antirust, acid-base resistance and oxidation resistance. ...Loe edasi -
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Loe edasi
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Loe edasi