n. rail iron
misc. rail steel
合金钢轨钢 Alloy Rail Steel
钢轨 [铁路] rail ; railroad ; BNbRE
钢轨配件 accessories for steel rail ; Rail Fitting
重轨钢 heavy rail steel ; heavy-railway
轨枕钢模 sleeper steel mould
钢轨轧机 rail mill ; rail rolling mill ; rail-finishing mill
钢轨扣件 [铁路] rail fastening ; Rail fasteners ; Fastening
荐用钢轨 Steel track ; special steel track ; Grane Rail Recommended
钢轨及钢梁轧机 Rail And Structural Steel Mill
本文首先阐述了研究轨钢应力腐蚀的意义。
The significance of stress corrosion test for rail steel is demonstrated.
粘附磨损和疲劳磨损是轨钢的主要磨损形式。
Adhesive wear and surface - fatigue wear are the two major wear forms in rail steel.
使用自制的大功率半导体激光器对U 74轨钢进行了相变硬化。
Laser transformation hardening was carried out on U74 rail steel by a self-developed high power diode laser.
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