self-stress concrete的意思|示意
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self-stress混凝土
self-stress concrete相关短语
1、 Self-stress concrete filled steel tube 自应力钢管砼
2、 steel fiber self-stress reinforced concrete 钢纤维自应力混凝土
3、 Strain-Stress Relation of Self-Compacted Concrete 自密实混凝土的应力