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

·產(chǎn)晶特點(diǎn)Features
·環(huán)形設(shè)計(jì)，產(chǎn)晶結(jié)構(gòu)穩(wěn)定， 性能更加可靠
Circular design, product structure is stable, performance more reliable;
·符合ROHS標(biāo)準(zhǔn)， 無Cd、Pb等污染物質(zhì)
Comply with ROHS standards no Cd Pb and other pollutants;
·充放電循環(huán)壽命長(zhǎng)
Long charge-discharge cycle life;
·漏電流低， 適合時(shí)鐘芯片數(shù)據(jù)保持
Low leakage current, suitable for keeping the clock chip data.
·應(yīng)用Applications
·工作電流μA～幾百mA，工作時(shí)間秒級(jí)至幾個(gè)月Working current from μ A～幾百mA, working time from seconds to months;