Unverified88% confidenceDecision RuleTime unknown
搬运20kg以上重物或频繁弯腰作业,应选择带钢板/铝条背部支撑条的款式(宽度≥20cm、内置支撑条4-6根),单纯弹性布料护腰无法提供有效腰椎压力分散
1
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88%
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Long-term
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