Haeba mosebetsi oa hau o kenyelletsa tšepe e sehiloeng, tšepe ea khabone, koporo, aluminium kapa letlapa le leng la tšepe, mochini o sehang oa Fiber laser o ka o qeta.'Me ka nts'etsopele ea fiber laser, theko e theoha morao tjena.Haufinyane tjena moreki e mong o batla ho fokotsa thepa, e bitsoang silicon steel.Ho uena...
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