题目内容
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[主观题]
救生服的强度要求：强度要求：从不小于_____高度处跳入水中，救生服不损坏或不位移，人员不受伤。A.3m
救生服的强度要求：强度要求：从不小于_____高度处跳入水中，救生服不损坏或不位移，人员不受伤。
A.3m
B.4.5m
C.5m
提问人：网友lyxml100
发布时间：2022-01-07
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