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| powder-metal forging | |||
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| sintering forging | |||
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| powder forging (【技】使用锻造的方法，对未烧结的、预烧的或烧结的粉末预成形坯热致密化并改变其形状的加工过程。它既保持了粉末冶金模压变形的特点，又发挥了锻造变形的特点。) | |||
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| powder forging | |||
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粉末 锻造 : 4 phrases in 2 subjects |
| Metallurgy | 3 |
| Technology | 1 |
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