| 释义 |
anti-crack 释义 防裂 例句 1·Sun Simiao's Six-one lute is very good anti -crack material w… 孙思邈改进的六一泥配方尤为突出,是一种体膨胀系数很小的优秀耐火材料。 2·The utility model relates to a concrete anti -crack fiber reinforcement bar. 一种混凝土抗裂纤维加强筋。 3·Used for the anti -crack , anti -permeation and contract compensation concrete projects. 用于防裂、抗渗、补偿收缩的混凝土工程。
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