-
¥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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¥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
-
¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
-
¥54.00
325*8:1820*10,環氧樹脂粉末防腐鋼<span class="highlight">管</span>生產企業
-
¥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
-
¥43.00
品牌:管都,325*8:1820*10,3<span class="highlight">PE</span>防腐鋼<span class="highlig
-
¥44.00
426*7:1820*10, 聚氨酯保溫鋼<span class="highlight">管</span>.咱們在生產中
-
¥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
-
¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
-
¥3000.00
品牌:宏運鋼管,材質:Q235B,3<span class="highlight">PE</span>防腐鋼<span class="highlig
-
¥66.00
品牌:管都,新疆燃氣<span class="highlight">管</span>3pe防腐地埋鋼<span
-
¥66.00
325*8:219*6,飲用水3pe防腐鋼<span class="highlight">管</span> 防腐<span c
-
¥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
-
¥6.30
325*8:1820*10,外3<span class="highlight">PE</span>防腐<span class="highlig
-
¥6.30
3<span class="highlight">PE</span>防腐<span class="highlig
-
¥56.00
螺旋保溫<span class="highlight">管</span>是絕熱<span class="
-
¥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