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流体输送用无缝钢管
释义
流体输送用无缝钢管
Encyclopedia
工学
流体输送用无缝钢管
释
seamless steel pipe for liquid service
流体输送用无缝钢管
管道运输流体所用的采用热成形工艺制作的不带焊缝的钢管。简称无缝钢管。
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land consolidation
land consolidation and rehabilitation planning
land consolidation efficiency
land consolidation engineering
land contracting right
land cover
land cover change
land cover classification
land cover type
land deed
land degradation
land degradation in China
land degradation in mining area
land degradation neutrality
land demand
land desertification control
land destruction
land developer
land development
land development right
land disposal
land disposal of solid wastes
land dispute between the Yu and Rui states
land ecological compensation
land ecological evaluation
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