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| high strength bronze (60 ~ 68Cu, 2 〜4Fe, 3 〜7.5Al, 2.5 〜5Mn,余量Zn) | |||
| high strength bronze | |||
| high-strength bronze; high-tensile bronze; super-bronze | |||
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高强度青 铜 : 5 phrases in 2 subjects |
| Metallurgy | 4 |
| Technology | 1 |
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