Dab tsi yog kev ceev faj rau kev siv nyab xeeb high-temperature electric furnaces ua ntej qhov kev sim?

1. Xyuas seb lub qhov cub puas huv, ntxuav cov khib nyiab, thiab xyuas kom meej tias lub qhov cub huv.

2. Xyuas seb cov phab ntsa rauv thiab lub cub tawg puas puas lawm.

3. Txheeb xyuas qhov kev teeb tsa thiab nruj ntawm cov hlau tsis kam thiab cov thermocouple qhia pas nrig, thiab xyuas seb lub ntsuas puas zoo li qub.

4. Xyuas seb qhov hluav taws xob qhov rooj qhov rooj hloov pauv hloov tau.

5. Tom qab xyuas kom meej tias cov khoom zoo li qub, pib tso lub workpiece.