1 Lokisetsa pele ho kopano 1.1 Netefatsa hore khokahano ea flange e khethiloeng e le ISO 6162-2 e fihlela litlhoko tsa ts'ebeliso (mohlala, khatello e lekantsoeng, mocheso, jj.).1.2 Netefatsa hore likarolo tsa flange (sehokelo sa flange, clamp, screw, O-ring) le likou li lumellana le ...
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