tieback

短語詞組

短語

• tieback sub 回接接頭
• tieback prestress 錨桿預(yù)應(yīng)力
• tieback equipment 回接裝置
• tunnel tieback 隧道式錨碇
• tieback riser 回接立管
• tieback method 錨拉擋土墻施工法
• tieback stinger 回接插入管
• prestress tieback 預(yù)應(yīng)力錨桿
• directional tieback 定向回接
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