Habari
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Soma zaidi
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Soma zaidi
- 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. Kawaida, hutumiwa kwa kuzuia maji, antirust, upinzani wa msingi wa asidi na upinzani wa oxidation. ...Soma zaidi
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Soma zaidi
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Soma zaidi
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Soma zaidi