Unverified82% confidenceDecision RuleTime unknown
断桥铝型壁厚要看主型材壁厚,隔音窗建议主型材壁厚≥1.8mm、型材系列≥65(即65mm宽),系列越大可容纳的玻璃越厚、腔体越多,隔音结构性能越好
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