18gay男同69亚洲帅男蓝宇,国产精品无码一本二本三本色∴,欧洲亚洲色视频综合在线,人人人免费人人专区人人

? Pitch：9.5mm，Electrical：UL，Rated Voltage：300V，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。