Ibakala lokusebenza kweebholiti ezisetyenziselwa ukudibanisa isakhiwo sensimbi yi-3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 njalo njalo. Iibholiti zebanga le-8.8 nangaphezulu zenziwe ngentsimbi ephantsi ye-carbon alloy okanye i-medium carbon steel kunye ne-heat-treated (icinyiwe, inomsindo), ebizwa ngokuba yi-high-power bol...
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