| 1. | Cast steel wheels and wrought steel wheels for cranes
起重机用铸钢车轮和锻钢车轮 |
| 2. | Marine forged steel male thread stop and check valves
船用外螺纹锻钢截止止回阀 |
| 3. | Shipbuilding - forged steel 100k pressure gauge valves
造船.锻钢制100k压力计阀 |
| 4. | Product analysis and its tolerance for wrought steel
锻钢的产品分析及其公差 |
| 5. | Steel , sae numbering systems for wrought or rolled
锻钢或轧钢的sae编号体系 |
| 6. | Wrought steel buttwelding short radius elbows and returns
可锻钢对接焊弧形弯头和回转管 |
| 7. | Ultrasonic crack detection of marine steel forgings
船用锻钢件超声波探伤 |
| 8. | Standard specification for steel fence posts and assemblies , hot wrought
热锻钢栅栏柱和组件 |
| 9. | Factory - made wrought steel buttwelding fittings
工厂制锻钢对焊配件 |
| 10. | Marine forged steel male thread stop valves
船用外螺纹锻钢截止阀 |
