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- 管线钢X70 linepipe X70
- 西气东输工程用针状铁素体钢X70的试制 Development of acicular ferrite X70 grade pipe steel for West to East Gas Projection
- X70管线钢 X70 pipeline steel
- X70级管线钢 X70 grade pipeline steel
- X70石油管线钢 X70 steel used for petroleum pipeline
- 铸钢 cast(carbon) steel
- 螺纹钢 deformed steel bar
- 带钢 band steel
- 塑钢 plastic steel
- 控制热加工下管线钢中针状铁素体的形成 ACICULAR FERRITE FORMATION IN A PIPELINE STEEL WITH THERMO-MECHANICAL CONTROL PROCESS
- X70级针状铁素体类管线用钢板的生产研究 Manufacture Research of GR. X70 Acicular Ferrite Plate for Pipeline Steel
- 轻钢龙骨 lightgage steel joist
- 对高韧性管线钢落锤撕裂试验中异常断裂现象的评价 Evaluation for Abnormal Fracture Appearance in Drop Weight Tear Test with High Toughness Linepipe
- X70钢 X70 steel
- X70钢级 X70grade
- 管线钢 pipeline steel
- X70钢级弯管 X70 grade steel elbow
- 微合金设计更好地适应管线钢发展和应用中的强度和韧性 An Alloy Design Concept for Better Matching of Strength and Toughness in Line Pipe Steels-its Development and Application
- BTA和HMMP对X70钢在含H_2S弱酸性溶液中的缓蚀作用 INHIBITION OF BTA AND HMMP TO X70 STEEL IN H_2S WEAK ACIDIC SOLUTION
- X60管线钢 X60 pipeline steel
