Also called a life jacket. A vest made of cloth or rubber that is filled with buoyancy material such as cork or kapok, or that is easily inflated with gas. Ships and aircraft are always equipped with more than the maximum number of passengers they can carry, making it easier to escape and float on the sea surface in the event of a disaster. → Life-saving equipment Source : Heibonsha Encyclopedia About MyPedia Information |
ライフジャケットとも。コルク,カポックなどの浮力材を入れたり,または簡単にガスで膨張するようにした,布またはゴム製の胴衣。船,航空機に最大積載人員以上の数が常備され,遭難時に脱出および海面浮遊を容易にする。→救命設備
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