1. Beka umgca wokuvelisa iglasi ye-insulating ngokulula kwindawo yokufakela, kwaye ubeke ngokuchanekileyo umyalelo wendawo yecandelo ngalinye lomgca wokuvelisa.
2. Ukulinganisa umatshini.Lungisa ukuphakama kwebholithi yomgangatho kwisiseko somatshini ukwenza umphezulu wenkxaso werola yokudlulisa kunye nevili lenayiloni elixhasayo lilingane, amavili asemva kwisakhelo esithambekele kwisakhelo se-coplanar, kwaye icandelo ngalinye lihambelana ngokulinganayo, kwaye emva koko utshixe nut.
Ixesha lokuposa: Dec-01-2021