Ukusetshenziswa kwezintambo zensimbi ezikhangayo (izintambo zensimbi): ezisetshenziselwa kakhulu ukutshala izindawo zokugcina izithombo, amapulazi, ukuhlanganisa ukotini, iziphethu kanye nokukhiqiza izintambo zocingo.Intambo yensimbi eyenziwe ngensimbi yenziwa ngokudweba insimbi yekhwalithi ephezulu ye-carbon structural efana ne-45#, 65#, 70#, bese ifaka uthayela (i-electro-galvanizing noma ukushisa...
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