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| расширяющийся дюбель (a device for anchoring attachments to masonry or concrete surfaces consisting of a metal insert that is driven into a drilled hole and expanded tightly against the sides of the hole Kenny Gray) | |||
| expansion shield: 1 短语, 1 学科 |
| 一般 | 1 |
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| расширяющийся дюбель (a device for anchoring attachments to masonry or concrete surfaces consisting of a metal insert that is driven into a drilled hole and expanded tightly against the sides of the hole Kenny Gray) | |||
| expansion shield: 1 短语, 1 学科 |
| 一般 | 1 |