欧高清在线观看av网址,国产一区欧美一区日韩一区,黄色资源好看到停不下来,大香伊蕉在人线国产观看

? Pitch：9.52mm，Electrical：UL，Rated Voltage：500V，Rated Current：30A，colour：green ; 

? combined with single-layer, double-layer and three-layer designs, to diversify the selectivity of applications ; 

? The products are designed according to IEC60998 and UL1059 international standard and also certified by UL and TUV。