Kutentha kwa 25mm bar, ndi zida zingati zotenthetsera zida zomwe zingagwiritsidwe ntchito?

Kusankhidwa kwa zida zotenthetsera zotenthetsera zokhala ndi mphamvu yayikulu kumatsimikiziridwa ndi mtundu wa bar yotenthetsera, nthawi yotenthetsera, ndi kutentha kutentha.

1. Chida chotenthetsera chotenthetsera chokhala ndi mphamvu zochulukirapo komanso ma frequency otsika chiyenera kugwiritsidwa ntchito pakuwotcha mipiringidzo yayikulu.

2. Zida zotenthetsera zokhala ndi mphamvu zochepa komanso ma frequency apamwamba ziyenera kugwiritsidwa ntchito pakuwotcha mipiringidzo yayikulu.

3. Ngati kutentha kwachangu kuli kofulumira, zida zotenthetsera zotenthetsera zokhala ndi mphamvu zazikulu komanso pafupipafupi kwambiri ziyenera kusankhidwa.

4. Kutentha kwakuya ndikwakuya, derali ndi lalikulu, ndipo kutenthetsa kwathunthu, zida zotenthetsera zapakatikati ziyenera kugwiritsidwa ntchito.