低合金高强度钢

给出了弧形弹头侵入 0MnCrNiMoB高强低合金钢过程中弹头的侵彻深度与速度的关系式。

高强低合金钢甲弧形弹侵彻速度与深度的计算

knee-high

high risk pregnancy

high-density bipolar code

cold high【气象】

broadcast communication via the high-voltage network

high voltage direct current

high-tension dc transfer between high-tension dc transfers

three-high stand