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洽談
3pe防腐螺旋焊<span class="highlight">管</span>在網上搜索3pe
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¥1.00
品牌:隆盛達,規格:1820*12,3<span class="highlight">PE</span>防腐一般由3層結構組成: 環
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¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥2700.00
品牌:滄州宏運鋼,直徑:20-3600mm,T<span class="highlight">PE</span>P防腐鋼<span class="highli
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洽談
螺旋鋼<span class="highlight">管</span>哪家好,河北螺旋鋼<sp
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¥123.00
219*6:325*8,螺旋鋼<span class="highlight">管</span>,3pe防腐螺旋鋼<span
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洽談
3pe防腐螺旋鋼<span class="highlight">管</span>-3pe防腐螺旋<s
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¥6.30
325*8:219*6,3pe防腐螺旋<span class="highlight">管</span>保溫鋼套鋼<span
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¥66.00
325*8:219*6,飲用水3pe防腐鋼<span class="highlight">管</span> 防腐<span c
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¥66.00
品牌:管都,新疆燃氣<span class="highlight">管</span>3pe防腐地埋鋼<span
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¥6.30
品牌:管都,325*8:1820*10,螺旋鋼<span class="highlight">管</span>及其標準分類: 承壓
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¥54.00
325*8:1820*10,環氧樹脂粉末防腐鋼<span class="highlight">管</span>生產企業
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¥55.00
品牌:管都,1339379032:1820*10,黃夾克聚氨酯保溫鋼<span class="highlight">管</span>原材主要
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¥6.30
3<span class="highlight">PE</span>防腐<span class="highlig
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¥6.30
325*8:1820*10,外3<span class="highlight">PE</span>防腐<span class="highlig
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¥44.00
426*7:1820*10, 聚氨酯保溫鋼<span class="highlight">管</span>.咱們在生產中
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¥43.00
品牌:管都,325*8:1820*10,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥66.00
品牌:管都,是以帶鋼卷板為原材料,經常溫擠壓成型,以自動雙絲雙面埋弧焊工
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¥56.00
螺旋保溫<span class="highlight">管</span>是絕熱<span class="
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¥1.00
品牌:隆盛達,規格:1020*12,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥1.00
品牌:隆盛達,規格:720*12,
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¥1.00
品牌:隆盛達,規格:325*12,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥1.00
品牌:隆盛達,規格:720*12,T<span class="highlight">PE</span>P防腐螺旋鋼<span class="hi
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¥1.00
品牌:隆盛達,規格:2820*12,T<span class="highlight">PE</span>P涂層越性能主要是由于它將
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¥1.00
品牌:隆盛達,規格:1820*12,T<span class="highlight">PE</span>P防腐鋼<span class="highli
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¥1.00
品牌:隆盛達,規格:820*12,T<span class="highlight">PE</span>P防腐鋼<span class="highli
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¥1.00
品牌:隆盛達,規格:1820*12,3pe防腐鋼<span class="highlight">管</span>母材包括無縫鋼<spa
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¥1.00
規格:1820*12,3<span class="highlight">PE</span>防腐螺旋鋼<span class="hig
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¥1.00
品牌:隆盛達,規格:720*12,3<span class="highlight">PE</span>防腐螺旋鋼<span class="hig
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¥1.00
品牌:隆盛達,規格:1820*12,產品材質:Q235B長 度:12米價格單位:元/噸表面處理:防腐執
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¥1.00
品牌:隆盛達,規格:1820*12,產品材質:Q235B 長 度:12米價格單位:元/噸表面處理:防腐
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¥1.00
品牌:隆盛達,規格:1820*12,產品材質:Q235B 長 度:12米價格單位:元/噸表面處理:防腐
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¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
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¥3000.00
品牌:滄州宏運鋼,直徑:20-3600mm,雙層聚乙烯2<span class="highlight">PE</span>和三層聚乙烯3<sp