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butt fusion joint |
对头 焊 接头: 61 phrases in 15 subjects |
Architecture | 1 |
Automobiles | 2 |
Aviation | 1 |
Bridge construction | 3 |
Business | 1 |
Chemistry | 1 |
Compressors | 1 |
Drilling | 1 |
General | 1 |
Metallurgy | 9 |
Oil / petroleum | 4 |
Plastics | 6 |
Space | 1 |
Steel production | 1 |
Technology | 28 |