www.av天天,天天干天天舔天天操,天天干天天草天天,天天射天天干天天 毛片网在线观看_2021最新国产自产精品_欧美人禽猛交狂配_99re在线视频精品新地址

●It has long life expectancy and strong overloading ability.It can operate continuously at 120% of rated capacity,and it could also operate at rated capacity without forced cooling.
●It has very high safety and fire-prevent on properties,without smoke generated when long-burming at 800℃
●It has excellent thermal shock resistance(with immediate full loading at -50℃).
●100% waterproof sealing,excellent hydrophobicity, andmoisture resistance.
●After service life,the insulation materials and copper wire can be easily detached and recycled with no poliution to the environment.