SG2026000473001无氧铜管料,SG2026000473002钼铼棒,SG2026000473003钼棒,SG2026000473004钨铜棒,SG2026000473005铂金焊料,SG2026000473006银铜钯焊料,SG2026000473007银铜钯焊料,SG2026000473008银铜钯焊料,SG2026000473009银铜焊料,SG2026000473010金箔焊料,
7.5合金棒料,详见附件 按行业标准提供服务
3 SG2026000473003钼棒 50.0 550.0 / / 详见附件 按行业标准提供服务
4 SG2026000473004钨铜棒 8.0 2000.0 / / 1、钨铜密度:17.2±0.2g/cm3; 2、去铜后多孔钨孔度:20±2%; 3、制备钨铜用钨粉:要求钨粉分级,分级后钨颗粒尺寸3-8μm; 4