Dab tsi ua rau Fin rhaub dej tawg?

{{01.} sab hauv cov laj thawj:

The power design of the electric heating tube is too large, the surface load is large, and the surface load is large. The surface temperature of the electric heating tube will rise, and the internal temperature will also rise. When the internal temperature of the electric heating tube is high to a certain extent, the electric heating tube will expand due to thermal expansion and contraction, and the electric heating tube will explode, which is called explosion.

Thaum cov cua sov ua kua nrog cov raj roj hluav taws xob cua, cov khoom siv hluav taws xob kom tawg tau rau cov cua sov, thiab lub tshuab hluav taws xob kom tawg thiab lub zog hluav taws xob thiab lub zog hluav taws xob.

Lub phab ntsa tuab yuav tsum muaj ntawm hluav taws xob cua sov leeg muaj ntau dua li 1mm tawg.

2.} Cov laj thawj sab nraud:

Thaum cov hluav taws xob voltage ntawm lub rhaub cov raj hluav taws xob nce, thiab cov hluav taws xob hluav taws xob cua sov {} Cov laj thawj yog saum toj no.

Yog li, cov ua rau hluav taws xob cua sov raj tawg yog cov lus qhia hluav taws xob saum toj no yog qhov tseeb, cov raj hluav taws xob yog qhov tseeb, hluav taws xob cua sov yuav tsis tawg .