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Self-igniting light and orange smoke signal for lifebuoys
Date:2020-06-04 Click:362 Share to:
Self-igniting light and orange smoke signal for lifebuoys
1．cover rate≥70%≥15min
2．smoke duration≥15min
3．luminous duration≥2h
4．luminous intensity≥2cd
5．validity: 3 years
6．dimension: Φ90X
7．weight:
