| 1. | Cast steel wheels and wrought steel wheels for cranes
起重机用铸钢车轮和锻钢车轮
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| 2. | Foundry products . cast steels for low temperatures purposes
铸造产品.低温用铸钢
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| 3. | Marine flanged cast steel over board stop check valve
船用法兰铸钢舷侧截止止回阀
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| 4. | Corrosion - resistant cast steels for general applications
一般用途的耐腐蚀铸钢
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| 5. | J kind of flanged cast steel 1 . 0mpa stop check valves
J类法兰铸钢1 . 0mpa截止止回阀
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| 6. | Marine oval - shaped cast iron and cast steel pipe flanges
船用扁圆形铸铁和铸钢法兰
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| 7. | Structure and performance of high boron cast steel liner
高硼铸钢衬板的组织和性能
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| 8. | J kind of flanged cast steel 2 . 0mpa stop check valves
J类法兰铸钢2 . 0mpa截止止回阀
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| 9. | J kind of flanged cast steel 0 . 5mpa angle stop valves
J类法兰铸钢0 . 5mpa直角截止阀
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| 10. | Cast steels and alloys with special physical properties
有特殊物理性能的铸钢和合金
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