YTCL:Bright Prospect

• 来源期刊: 中国化工报导（英文版）
• 年，卷（期）: 2007,（8）
• 页码范围: 12
• 页数: 1页
• 语种: 英文

摘要

The European Union will prohibit the use of lead-containing soldering materials from July 1st, 2007. The United States will start an all-round use of lead-free products from 2008.The lead-free trend will stimulate producers of electronic products to use more tin materials.