Lead-Free Solder Wafer Bumping Lead-Free Solder Wafer Bumping Over the past 30 years we have learned that lead has negative affects on the health of humans and seen strong legislation remove it from gasoline and paints. More recently, governments
regulations. Long before the debate over lead-free all
Mass Analysis Of The Components Separated From Printed Circuit Boards. Mass Analysis Of The Components Separated From Printed Circuit Boards. Methods of effective and ecological recycling of printed circuit boards (PCBs) are searched all over