国产精品久久久久久亚洲影视,插我舔内射18免费视频,国产+精品+在线观看,国产精品18久久久久久麻辣,丰满少妇69激情啪啪无

型號： 610021

類別： 集成電路

描述： The 610021 is a 0.71mm 60/40 grade No-clean Residue Cored Solder Wire, made of Sn and Pb alloy. The Crystal? cored wire is manufactured with a range of flux contents. Although users will normally be using products with a nominal flux content of 3%, the superior performance of the Crystal products may allow a lower flux content to be specified. This will further improve residue appearance by reducing the quantity. . Fast soldering - Range of activities to suit all applications . Good spread on copper, brass and nickel . Clear residues . Heat stable, low spitting . Mild odour

品牌官網(wǎng)： www.henkel-adhesives.com