Umehluko webhola lensimbi enokwakhiwa nebhola lensimbi

Izinto ezisetshenziswayo ze-1.difeferent
. (1
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Inqubo yokukhiqiza ye-2.Difeferent
I-Cast Ball ngumjovo olula okhanyayo we-iron umjovo, akukho isilinganiso sokucindezela.
Ibhola lensimbi elenziwe ngokushisa okuphansi kokushisa okuvuthayo okuthembela kokushisa, isilinganiso sokucindezela singaphezu kwezikhathi eziyishumi, inhlangano esondelene.
3.Dila komhlaba
(1) Ingaphezulu elinolaka: Indawo yensimbi yensimbi inalo umlomo, umgodi wesihlabathi kanye nebhande lendandatho. Itheku lokuthulula lithambekele ekutholeni nasekuguqukeni nasekulahlekelweni kokuzungeza ngesikhathi sokusetshenziswa, okuthinta umphumela wokugaya.
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Izinga lokuphuka kwe-4.Difefent
Ukuqina kwethonya lebhola elikhohlisiwe likhulu kune-12 j / cm, kuyilapho ibhola le-cast lingu-3 j / cm, elinquma ukuthi izinga lokuphuka kwebhola elibiwe (empeleni i-1%) lingcono kune-cast ball (3%).
Ukusetshenziswa kwe-5.Difeferent
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(2) Ibhola lensimbi elikhohlisiwe
Okuqukethwe, ngakuthuthukisa kakhulu ukumelana kwayo kokugqwala, okuhambisana nenqubo ethuthukisiwe yokushisa yokushisa kwenza ukumelana nokugqekeza kwebhola lokugaya kunamandla, ukugaya owomile nokugaya okumanzi kufanelekile.