扁平钢箱梁
flat steel-box-girder
flat steel box girder
flat steel box shaped birder
flat steel-box grider
flatpot steel box girder
分体式箱梁桥
separative box-girder bridge
整体式钢箱梁
integral steel box girder
平流式流动电位
Tangential streaming potential
X射线流体分析仪
XFT
X-ray fluid analysis tool
紧凑式分流式回灰换热器
compact ash-flow splitting and heat exchanger
compact splitting heat exchanger
流线箱型桥梁断面
bridge decks with streamlined box section