... 加速器 accelerator 速硬剂 accelerator of hardening 加速踏板（汽车） accelerator pedal ...
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A new CGM fast-aid repair material was developed by changing the kind of cement and adding hardening accelerator based on the CGM High Strength Non-Shrinkage Grouting material.
在CGM高强无收缩灌浆料的基础上，通过改变水泥品种和添加早强剂研制出CGM抢修料。
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