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一种减震型高边坡预应力锚索

Release Time:2019-10-12  Hits:

First Author: 贾金青

Disigner of the Invention: 刘春梅,涂兵雄,杨庆,朱大勇,刘伟,林青坤

Application Number: CN201820648615.9

Authorization Date: 2018-05-03

Authorization Number: CN208415246U

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