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套筒修复
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套筒修复
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套筒修复
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full encirclement steel sleeve repair
套筒修复
利用两个由钢板制成的半圆柱外壳覆盖在管道缺陷外,通过焊接连接在一起,套筒与管壁紧密结合,协同变形,提高缺陷管体承压能力的工作。
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five steps to try a case
Five-storied Pagoda
five-striped blue-tailed skink
Five Teachings And Ten Doctrines
five techniques of needling
five-tensor
five-term exact sequence
five-term relation
Five Tigers
Five-time Champion of Chinese Women Volleyball Team
five tonal categories or five consonantal categories
"Five Top Projects" Award
five uniform management of electrical, electronic and electromechanical(EEE) parts
Five Vehicles
Five Vows
Five Warriors on Langya Mountain
Five wars of“Encirclement and suppression” of the Red Army
Five-way Lions Dance
five weaknesses
five wheels
five wheel theory
Five Year Plan for Ethnic Minorities
Five-Year Plan of Provincial Environmental Protection and Ecological Construction
Five-Year Plans of USSR
five yin-yang constitutions
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