高原寒冷地区高桥墩冬季施工必须采取严密的冬季施工措施以确保工程质量和施工安全。
In cold highlands, the high bridge pier must use the winter construction measure to ensure the engineering quality and construction safety.
高原寒冷地区高桥墩冬季施工必须采取严密的冬季施工措施以确保工程质量和施工安全。
In cold highlands, the high bridge pier must use the winter construction measure to ensure the engineering quality and construction safety.
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