Home > Term: 点火机构
点火机构
包含缓慢燃烧的烟花成分，有时被用来点燃在户外烟花汇演烟花长管。
- Part of Speech: noun
- Industry/Domain: Fire safety
- Category: Prevention & protection
- Company: NFPA
0
Creator
- Karenxin
-
(V.I.P) 29200 points - 100% positive feedback
(China)
