... 提前发火 aheadfiring ; advanced ignition 发火剂 ignition compound 发火压力 firing pressure ; ignition pressure ...
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短语
发火性能改进剂
ignition quality improver
不发火耐磨硬化剂
Antistatic no spark wear-resisting hardener
耐火材料发泡剂
foaming agent for refractory
发火添加剂
ignition dope