DIN/EN hydraulic precision steel tubes e entsoe ho latela DIN2391-C kapa EN10305-4 maemo, 'me maemo a ho fana hangata ke BK, NBK, GBK, joalo-joalo. Li-tubes tsa tšepe tse nepahetseng li sebelisoa haholo mekhoeng ea phetisetso ea matla joalo ka mechini ea kaho, koloi...
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