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brazing solder
avia. 铜焊料 (硬焊料)
el.mach. 钎焊料
met. 铜焊料; 硬焊料
space 焊料
tech. 焊铜; 黄铜钎料; 黄铜焊料
brazing solder: 1 phrase in 1 subject
Technology1