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波纹管堵漏技术
释义
波纹管堵漏技术
Encyclopedia
工学
膨胀管波纹管技术
释
bellows plugging technology
波纹管堵漏技术
将具有良好塑性变形能力和较高机械强度的无缝钢管压制成小于原管直径的波纹状截面管柱后下至预定井段,利用液压力使其产生永久塑性变形,将其内径扩大到需要的尺寸,从而达到封堵低压、恶性井漏等复杂层段的方法。
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cross-over bypass with autogenous great asphenous vein
Cross-over control
crossover critical exponent
cross over design
crossover effect
crossover equation of state
crossover marketing
crossover network
crossover network, frequency dividing network
crossover operator
cross-over point
crossover probability method
crossover service
crossover subs
crossover time
cross-over value
cross partition
cross phase modulation
cross-phase modulation
cross-platform reading technology
cross point
cross polarization
cross-polarization
cross pollination
cross-pollination
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