欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

diotec semiconductor，diotec semiconductor ag is founded in 1973 in heitersheim, germany. from the beginning, the company specializes in the production of diodes and rectifiers and becomes a known brand throughout europe diotec 二極管產(chǎn)品于2004年即先于業(yè)界實(shí)現(xiàn)了無(wú)鉛工藝，所有產(chǎn)品均符合rohs標(biāo)準(zhǔn)。產(chǎn)品廣泛應(yīng)用于 太陽(yáng)能光伏發(fā)電、電源、照明、通訊設(shè)備汽車(chē)電子等方面。長(zhǎng)期以來(lái)獲得了世界500強(qiáng)工業(yè)巨頭的信賴和行業(yè)內(nèi)伙伴的認(rèn)可。...