Ukukhutshwa okungonelanga: ngenxa yokuba ukuphulwa kwe-rivet eyimpumputhe kuphantsi kakhulu, i-rivet ayizange ikhutshwe ngokupheleleyo, kwaye i-breaking point ye-rivet eyimfama inqanyuliwe, okubangela ukungabikho ngokwaneleyo kwe-rivet eyimfama.kwenzeka phantsi kokusilela.
Ixesha lokuposa: Jul-28-2022