Besides above characteristics,marine electric heat cables have better properties of mechanical intensity,inflaming retarding,oil resistance,heat resistance and germproof.
Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.
AC Milliammeter, Model J0414, is suitable for the laboratories of middle schools and polytechnic schools to measure current intensity in the AC circuit.