Material: Igwadle, i-basalt noma elinye itshe eliqinile Usayizi wempahla eluhlaza:400mm Imikhiqizo: 0-5mm, 5-10mm, 10-20mm izinhlobo ezintathu zesihlabathi esimahhadla nemikhiqizo yamatshe.Inqubo Yokukhiqiza: Lesi sitshalo sokukhiqiza samukela ukuchotshozwa okuqinile, ukuchotshozwa okuphakathi kanye nezinqubo zokuhlola ukukhiqiza ezine...
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