拱墩支撑拱架的圆柱或者柱子的顶端部分.The uppermost part of a column or pillar supporting an arch.铁桥有5个拱架, 每个拱架分为两部分.The Iron Bridge has 5 arch ribs, each cast in two halves.南通体育场大 跨度 钢结构拱架坐落在大直径拱脚环梁上.The arch structure is located on large...
No additional charge for children under 12 charing room with parents.☆十二岁以下小童与父母同房不另收费.For convenience in ordering, specify by figure number . Contact Aloyco for additional assistance in valve selection.8.为了订购方便起见, 请确定规格...