... removable packer 可拆卸的封隔器 removable plug 可移动塞 removable whipstock 可取出的造斜器 ...
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removable shielding plug 可拆式防护塞
removable bridge plug 可取式桥塞
removable pipe bridge plug 可取式插管桥塞
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In accordance with the need of bottom water shutoff for many oil and water Wells in oilfield, a new type removable bridge plug was designed.
根据油田油水井堵底水的需要，设计了一种新型可取式桥塞。
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Just plug in the USB cord, drag and drop your photo files into the removable drive.
FORBES: Holiday Smackdown: Digital Cameras Or Frame
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