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OPENING AND CLOSING SAFE CAP OF CAMICAL ANCHOR DRAWING HALL
OPENING AND CLOSING SAFE CAP OF CAMICAL ANCHOR DRAWING HALL
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机译:化学锚栓拉拔室的开合安全帽
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摘要
The present invention relates to an open / close protective cap of a chemical anchor discharge port.;That is, the chemical anchor is divided into a large container and a small container, and a protective cap for blocking the contents is inserted in the discharge port formed at the tip of the large container and the small container. There is a feature that makes it possible.
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