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銆怘DPE緇欐按綆°€戝弬鏁拌鏍?

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80鈩冮潤娑插帇寮哄害錛堢幆鍚戝簲鍔?.2Mpa,1000h錛?/span>

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HDPE緇欐按綆?/h1>
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HDPE緇欐按綆?/h1> 鏉ユ簮錛歨ttp://www.hengtong168.cn/product920208.html鏃墮棿錛?025/8/8 11:03:03

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