Unverified88% confidenceDecision RuleTime unknown
抽屉导轨承重需按抽屉宽度选：宽度≤400mm选25kg级三节钢珠导轨，宽度400-600mm选35kg级，宽度＞600mm或存放锅具重物需选45kg以上重型导轨
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88%
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