Insurance: DBS has Public & Product Liability Insurance to protect customers'interests.保险: DBS为标识提供第三者财产以及人身意外责任险,保证客户利益.In this paper, the architecture and routing configuration of DBS Internet access system is int...
There was a sharp fall in the value of the pound.英镑大幅贬值。The drop was caused partly by the pound's strength against the dollar.下降的部分原因在于英镑对美元的升值。Beef now costs well over 30 roubles a pound.牛肉现在卖到了每磅30多卢布。...
探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.The effect of PET production on melt direct - spinning is discussed.以水为凝固浴, 水法成形是在 “ 漏斗纺丝 ”.Water as coagulation bath, water law shape in the " funnel spinning. "主要应用于聚酯切片、化纤纺丝等生产的过滤.Primarily ...