Not only that, at present, hebei areaofsteel stocks has exceeded inventory, if steel prices down further, inventory also increases.
不仅如此，目前，河北地区的钢材库存已经超过了库存警戒线，如果钢材价格进一步走低，库存还会增加。
2
Based on studying effects of shock wave underwater explosion, the trial of shock wave underwater explosion has been carried out in limited water areaofsteel tank in this paper.
本文以水下爆炸冲击波效应为研究契机，在有限的钢板水箱水域内开展了水冲击波试验研究。
3
On the basis of experiment research, the internal force of high strength bolt joint areaofsteel beams and concrete walls within steel profiled bar was analyzed under the low period cyclic load.