Heads mounted on Head Stack Assembly or HSA.
安装在头栈首脑大会或人血清白蛋白。
The problems in buiding blast furnace stack has been analysed. Th plan of multiple-head spiral masonry hasBeen raised.
分析了目前高炉炉身砌砖存在的问题,提出了多头螺旋,无错台砌筑方案。
The problems in buiding blast furnace stack has been analysed. Th plan of multiple-head spiral masonry hasBeen raised.
分析了目前高炉炉身砌砖存在的问题,提出了多头螺旋,无错台砌筑方案。
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