标 准 编 号：BS EN 1254-1-1998 简体中文标题：铜和铜合金.管路接头.铜管毛细管钎焊法或铜焊法用端头接头 繁体中文标题：铜和铜合金.管路接头.铜管毛细管钎焊法或铜焊法用端头接头 English Name：Copper and copper alloys - Plumbing fittings - Fittings with ends for capillary soldering or capillary brazing to copper tubes...