Izethulo zezingxenye ze-Gqoka ezingazweli ze-4130
I-AISI4130 iyinsimbi yesakhiwo esetshenziswa kabanzi ekukhiqizeni indawo kawoyela, enokuqina okuphezulu. Ikhwalithi yokushisela yale nsimbi ihlobene ne-latitude, ikakhulukazi ekushiseni kwensimu, okungathinta indlela yokushisela, inqubo, nokulawula izinduku zokushisela.