Home > Term: 积分砂浆
积分砂浆
A 预先加载砂浆含烟火材料和拟单只射击。
- Del af tale: noun
- Branche/domæne: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Ophavsmand
- Lianghong
-
(V.I.P) 31203 points - 100% positive feedback
(Hangzhou, China)
