IPC TM-650 2.3.5-1997 标准详情
- 标准号:IPC TM-650 2.3.5-1997
- 中文标题:密度保温材料 修订版B
- 英文标题:density insulation material revision b(test methods manual)
- 标准类别:电子互联行业协会标准(美国印刷电路行业协会)
- 发布日期:1997-08-01
In 1988, foreseeing the tremendouesf forts required to change to CFC alternatives,t he ad hoc Solvents WorkingGroup (AHSWG) was formed by Dr. Stephen Andersen of the EPA. The AHSWG was comprised of: Departmentof Defense (DoD) representatives, militar
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