... acid converter酸性转炉 acid converter steel酸性转炉钢 acid covering agent酸性覆盖剂 ...
基于42个网页-相关网页
... acid bottom 酸性炉底 acid converter steel 酸性转炉钢 贝氏钢 acid converter 酸性转炉；贝塞麦转炉 ...
基于6个网页-相关网页
bottom blow acid converter steel 底吹酸性转炉钢
The main equipment such as stainless steel converter, fire tube boiler, main blower and concentrated acid pumps were made at home.
主要设备，如不锈钢转化器、火管锅炉、主鼓风机、浓硫酸泵等均为国产。
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