cage shaft

常见例句

双语例句

• Auxiliary cage into wellhead is to wide, narrow cage into the shaft at the wellhead and disposal of solid card box at the wellhead end of the beam.
  副井井口罐笼置入就是将宽、窄罐笼于井口处置入井筒并卡固于井口底框梁上。
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• New Shanghai One well placed mine shaft cage wellhead engineering construction company, the third Sino-Coal is responsible for installation of mechanical and electrical installation.
  新上海一号井煤矿副井井口罐笼置入工程由中煤第三建设公司机电安装工程处负责安装。
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• Used for vertical shaft cage and cable way.
  适用于立井罐道、索道承重。
  115.47.96.101
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