In calefactive phase, the electro thermal model of hot bridge wire was established, the calefactive time of invariable current fire case and capacitance discharge fire case were both studied.
Abstract: A concept of electro-thermal sensitivity is presented and the formula for the general nondestructive test system of bridgewire-electroexplosive device is derived.
For a while she had practised hairdressing herself, wielding her hot comb and pressing irons to straighten out those unkempt curls, as white people saw them.