What happens if the surveying error exceeds 0.01 when a tunnel boring machine breaks out?

Four Years as a Surveyor on the Construction Site — All for Nothing

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Boss, hurry to the construction site—there’s great news! A bunch of people want to treat you to a me

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Test how thick your thighs are～

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The Magical World

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A printing press from the Sacramento History Museum

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“The Butcher and the Delicate Flower” Episode 6: Oh no, we’re both sick of each other

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Why is there always a worker crouching in the most dangerous spot next to the piling rig?

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“The Butcher and the Delicate Blossom” Episode 5: I suspect he’s just using excuses to do this and t

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Can today’s 3D printed fly swatter repel flies?

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That pulled-out scream is seriously thrilling.

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Dang Gui | (11)

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Alpha Test, AI Robots, Fantasy Film,

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A one-minute video with four or five violations, including serious rule-breaking.

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19th-century German craftsmanship. The principle of the Reuleaux triangle—still haven’t figured it o

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Why must steel strands be first separated and combed?

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Collection of Fun and Silly Videos (405)

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Recommended movie: “I, Robot”

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[Original Dual-男主] The White Guard Always Wants to Overstep His Boundaries 1–2

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Automated Stir-Frying

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Episode 1: The Campus Beauty’s Contrasting Inner Thoughts

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