微合金化钢 meaning in English

microalloyed steel

Optimization of nb microalloyed steel beam blankcontinuous casting technology
微合金化钢异型坯连铸工艺的优化
Cold - rolled flat products made of high yield strength micro - alloyed steels for cold forming . general delivery conditions
冷成形用高屈服强度微合金化钢冷轧扁平材.通用交货条件
Cold - rolled flat products made of high yield strength micro - alloyed steels for cold forming - general delivery conditions ; german version en 10268 : 1998
冷成形用的高屈服强度的微合金化钢制的冷轧平板产品
Railway rolling stock . recommended steels for rolling stock construction . xi : weldable high yield strength micro - alloyed steels with atmospheric corrosion resistance for bodyworks
铁路机车车辆.铁路机车车辆制造推荐使用的钢材. xi :车身制造用防大气腐蚀的可焊高屈服强度微合金化钢