查询词典 straight arch

arch impost：拱座

arch hinged at the abutments 铰连在支座上的拱形桁架 | arch impost 拱座 | arch intrados 拱腹

arch intrados：拱腹

arch impost 拱座 | arch intrados 拱腹 | arch invert 倒拱;仰拱;倒拱形的沟底

arch-type steam hammer：龙门汽锤

arch twilight 曙暮光弧 | arch type steam hammer 龙门汽锤 | arch type 敛口型

arch timbering：拱形木支架

arch theory 成拱论 | arch timbering 拱形木支架 | arch truss 拱式桁架

arch timbering：拱架

arch tie 拱拉杆 | arch timbering 拱架 | arch top 拱顶

trussed arch：桁架拱

预拱度:pre-arch | 桁架拱:Trussed arch | 方丝:Rectangular arch wire

arch abutment：拱台

arch 拱 | arch abutment 拱台 | arch apex 拱顶石

arch abutment：圆拱墩柱

arch 尾框顶部 | arch abutment 圆拱墩柱 | arch bridge 拱桥

arch abutment：拱坝坝肩

arch abutment 拱座 | arch abutment 拱坝坝肩 | arch bar 拱板

arch abutment：拱座

arch 拱 | arch abutment 拱座 | arch abutment 拱坝坝肩

british intelligence department：abbr. bid; 英国情报部

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color mill：涂料磨机

消色器 color killer | 涂料磨机 color mill | 调色机 color mixer