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¥6.30
1339379032:1820*10,3PE防腐鋼管是指3層結(jié)構(gòu)聚乙烯涂層(MAPEC)外防腐鋼管,是國內(nèi)
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¥188.00
品牌:江東管道,DN25:3-50mm,滄州江東管道一,<span class="highlight">環(huán)氧</span>煤瀝青防腐
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¥200.00
品牌:億瑞,DN50:57,<span class="highlight">環(huán)氧</span>樹脂絕緣接頭生產(chǎn)廠家1.絕
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品牌:管都,1339379032:1820*10,FBE防腐鋼管外涂層是最近30年來發(fā)展起來的新型防腐層,采用靜電
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¥68.00
品牌:江東管道,DN25:3-50mm,大口徑<span class="highlight">環(huán)氧</span>樹脂防腐鋼管供應(yīng)廠
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¥88.00
品牌:江東管道,DN25:3-50mm,滄州江東管道<span class="highlight">環(huán)氧</span>樹脂防腐鋼管
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¥198.00
品牌:江東管道,DN25:3-50mm,飲水管道用內(nèi)壁無毒<span class="highlight">環(huán)氧</span>樹脂防
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品牌:億瑞,DN50:57,<span class="highlight">環(huán)氧</span>樹脂絕緣接頭生產(chǎn)廠家標(biāo)定
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¥200.00
品牌:億瑞,DN50:57*4,<span class="highlight">環(huán)氧</span>樹脂絕緣接頭絕緣接頭結(jié)構(gòu)
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¥68.00
品牌:江東管道,DN25:3-50mm,江東管道大口徑<span class="highlight">環(huán)氧</span>粉末防腐螺