cupola bessemer electric process冲天炉砖炉电炉三联法熔炼
acid Bessemer process酸性柏思麦法;酸性转炉炼钢法;酸性贝塞麦炼钢法;酸性柏思麦转炉法
basic Bessemer process碱性柏思麦转炉法;碱性转炉炼钢法;碱性柏思麦法;碱性贝寒麦炼钢法
bessemer converting acid process翻译
basic bessemer process west bank碱性贝寒麦炼钢法
cupola-Bessemer-electric process电炉三联法
N(名词) (formerly) a process for producing steel by blowing air through molten pig iron at about 1250°C in a Bessemer converter: silicon, manganese, and phosphorus impurities are removed and the carbon content is controlled (旧)酸性转炉炼钢法