标 准 编 号：DIN EN ISO 3677-1995 简体中文标题：软钎焊、铜焊和硬焊用填充金属.标识 (ISO 898-7:1992); 繁体中文标题：软钎焊、铜焊和硬焊用填充金属.标识 (ISO 898-7:1992); English Name：Filler metal for soft soldering, brazing and braze welding - Designation (ISO 3677:1992); ...