Test the condition of all the welding parts especially rope-break safety instrument and welding seam of suspension coop safety inserting block.
检查各焊接部位的情况特别是断绳安全装置和吊笼安全插块部位的焊缝情况。
So the root foundation can be a potential choice for the anchor block of suspension bridge.
根式基础用于悬索桥锚碇将成为一种新的选择。
So the root foundation can be a potential choice for the anchor block of suspension bridge.
根式基础用于悬索桥锚碇将成为一种新的选择。
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