asilverlight 翻译成中文是什么意思? silverlight翻译成中文是什么意思?[translate] aLEAD FREE FINISH 主角释放结束[translate]
aWith the Harry potter saga at an end,J.K.Rowling is dedicating her time and money to charities across the globe 以Harry Potter英雄传奇在末端, J.K.Rowling致力她的时间和金钱慈善横跨地球[translate] aLEAD FREE FINISH 主角释放结束[translate]...
求翻译:LEAD FREE FINISH是什么意思?待解决 悬赏分:1 - 离问题结束还有 LEAD FREE FINISH问题补充:匿名 2013-05-23 12:21:38 无铅完成 匿名 2013-05-23 12:23:18 正在翻译,请等待... 匿名 2013-05-23 12:24:58 主角释放结束 匿名 2013-05-23 12:26:38 无铅完成 匿名 2013-05-23 1...
FZT758 Lead-FreeFinish;RoHSCompliant(Notes1&2) HalogenandAntimonyFree.“Green”Device(Note3) QualifiedtoAEC-Q101StandardsforHighReliability MechanicalData Case:SOT223 CaseMaterial:MoldedPlastic.“Green”MoldingCompound; ULFlammabilityRating94V-0 MoistureSensitivity:Level1perJ-STD-020 Terminals:Finish-Matte...
Due to the complicated nature of applying a LFH finish, some circuit board manufacturing facilities may need to outsource this process. PCB with HASL / Lead Free HASL Surface Finish The chemistry involved in the makeup of LFH has changed over the years, as have the applications. Vertical and...
Recommendations have been organized to provide easy-to-follow guidance on the various Lead Free finish options. There are tables addressing every finish and base material offered commercially and provides user acceptance guidelines for the various combinations. Also included are finish recommendations for ...
The effect of surface finish, flux and temperature on the solderability will be discussed. 机译:使用无铅材料的要求在电子行业产生了巨大的压力。在半导体引线框封装中,锡铅镀层很快将被环保的精加工工艺所取代。目前,已经开发出用于电镀锡铅的纯锡和一些锡合金。同时,业界重新...
Fairchild Semiconductor to Switch to Lead-Free Finish PackagesGreenBiz Editors
frame has replaced conventional Sn/Pb coating for greater than 99% of TI's logic and linear devices. No Pb is used in the manufacture of the leadframe or in the assembly of the IC. Devices with TI's palladium lead finish have been identified as a primary test vehicle for Pb-free ...
3) fair-faced finish 原身终饰;无瑕面 4) base surface finish 基底表面终饰 5) finishing coat 终饰层;表层批荡;面漆 6) floor finish 地面终饰 补充资料:饰终 1.谓人死时给予尊荣。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。 参考词条...