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异种金属 | |
met. | dissimilar metals; heterogeneous metal |
焊接 | |
environ. | welding |
hydroel.st. | welding; weld; soldering |
met. | soldering up; weld joint; welded joint; weld j unction |
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dissimilar metals; heterogeneous metal |
异种金属 : 5 phrases in 4 subjects |
Construction | 1 |
Electronics | 1 |
Metallurgy | 2 |
Rail transport | 1 |