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Sida loo kala saaro oo loo qiimeeyo foornada iska caabinta tijaabada ah?

Sida loo kala saaro oo loo qiimeeyo foornada iska caabinta tijaabada ah?

1. Laga soo bilaabo qaabka foornada, waxaa loo qaybin karaa: foornada tijaabada ah ee sanduuqa iyo foornada tijaabada ah ee nooca tube.

2. Laga soo bilaabo hababka hawlgalka, waxa loo qaybin karaa: Manual programming tijaabada foornada iyo foornada tijaabada ah ee sirdoonka macmal.

3. Marka loo eego xaaladaha jawiga looga baahan yahay tijaabada, waxa loo qaybin karaa: oxidizing jawiga tijaabada foornada iyo foornada tijaabada ah ee jawiga vacuum.

4. Laga soo bilaabo heerkulka la qiimeeyay, waxaa loo qaybin karaa: foornada tijaabada heerkulka hooseeya (ka hooseeya 600 ℃), foornada tijaabada heerkulka dhexdhexaadka ah (600 ℃-1000 ℃), foornada tijaabada heerkulka sare (1000 ℃-1700 ℃), foornada tijaabada ah ee heerkulka aadka u sarreeya (1800 ℃-2600) ℃).