1. Ngokwezidingo noma imininingwane yesampula, qala wenze isikhunta sebhamuza sethreyi yeqanda.Ngaphansi kwezimo ezijwayelekile, sebenzisa i-gypsum ukwenza isikhunta se-blister yokupakisha, uyeke ukuthi yome ngokuphelele noma yome, bese ngokuya ngezimo ezithile zobuso bomkhiqizo, noma ngabe Drill ama-sm amaningi...
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