underbridge

常见例句

• Dayton International Ltd.- Aerial work platform, underbridge work platform, boom, scissor, vertical lift, scaffold, material lift, ladder, fibreglass ladder, safety belt.
  高空工作台、橋底工作車、臂式陞降台、剪刀式陞降台、垂直陞降台、工作架、物料陞降機、鋁梯、纖維梯。
• railroad underbridge
  鉄路跨線橋
• railway underbridge
  鉄路跨線橋
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