タイトルまたは説明

4.3kg lifebuoy In accordance with SOLAS ***4/***6, the International Life-saving Appliance Code, and MSC.*1(*0). Size:**0mmx**8mmx*5~**5mm Outer Material: HDPE Inside Material: hard PU Weight: over 4.3kg Buoyancy: over *4.5kg Certificate: CCS/EC The lifebuoys of more than 4.0kg are used to release the self-activated smoke signal, supplying lifebuoy for the rescuees and research direction for the rescuers.