而明年美国将实行低铅，甚至是无铅的标准。
The next American will be low lead, even lead-free standards.
请加满无铅的。
无铅汽油的零售价在同期只下跌了13%。
The retail price of unleaded gasoline has fallen by just 13% over the same time period.
确保你的家人和朋友使用无铅汽油。
Make sure that your family and friends use unleaded petrol in their car.
提供成熟、可靠、环保的无铅回流技术。
To provide the steady, reliable and environment protection lead-free reflow technology.
无铅波峰焊接制程的坚强后盾。
哦，对了！ 这部车子是用普通的无铅汽油。
最明显的是，使用无铅锡膏必须提高回流焊温度。
The most obvious is the necessity for increased reflow temperature.
因此研究无铅锡膏在电子封装中的应用具有重要意义。
So study lead-free solder paste in the electronic application package is important.
因此研究无铅锡膏在电子封装中的应用具有重要意义。
So study lead-free solder paste in the electronic application package is important.
应用推荐