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[size="2"][color="#999999"]lbj 发表于 2012-4-4 13:46 <img file="static/image/common/back.gif" onload="thumbImg(this)" alt="" /> 可燃气体报警器用RVVP3×2.5电缆太浪费了,RVVP3×1.5电缆就足够了。
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