slab core machine 板芯塑造机
slab core making machine 铸板芯机器
Hollow core slab 空心板
concrete core slab 混凝土空心板
core slab 空心板
concrete for prestressed core slab 预应力空心板砼
PC hollow-core slab 预应力混凝土空心板
concrete e core slab 混凝土空心板
The present paper briefly introduces the liquid core reduction process during thin slab continuously casting and compares the technique of liquid core reduction with that of soft reduction.
介绍了薄板坯连铸过程中的液芯压下工艺，对比了液芯压下与软压下的区别。
There are two core techniques in thin slab CC:one is curved mold and the other one is liquid core reduction.
薄板坯连铸有两个主要核心技术：一个是曲面的结晶器，一个是液芯压下技术。
Casting velocity affects greatly the slab liquid-core position.
铸造速度是对铸坯液芯位置影响很大的因素。
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