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当管道穿越防护密闭隔墙时,必须预埋带有密闭翼环和防护抗力片的密闭防护套管。当管道穿越密闭隔墙时,必须预埋带有密闭翼环的密闭穿墙短 管。给水管、压力排水管、电缆电线等的密闭防护套管,应按设计要求制作
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电缆垂直燃烧试验仪。 2、热电偶探温部分为可弯曲不锈钢310护套,具备出色的抗氧化特性,适用于腐蚀性介质和高压应用场合。 技术参数: 1、长度:500mm 2、线径:0.5mm,灼热测试专用热电偶443-7939 1、原装进口灼热测试专用热电偶443-7939,443-7951,443-7919,443-7921专用于灼热丝试验仪、针焰试验仪、水平垂直燃烧试验仪、电线
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橡塑多头测厚仪CH-10-C使用要点适用于测量电线、电缆和软线绝缘和护套材料厚度(*大测量深度为80mm)。参数名称参数值型号CH-10-C 分 度 值0.01mm 测量范围0mm~10mm 准确度≤0.02mm
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聚全氟乙烯FEP F46电线护套原料FEP耐高温报价 聚全氟乙烯FEP F46电线护套原料FEP耐高温报价,聚全氟乙烯FEP F46电线护套原料FEP耐高温报价价格,聚全氟乙烯FEP F46电线护套原料FEP耐高温报价直径,聚全氟乙烯FEP F46电线护套原料FEP耐高温报价生产厂家产品编号:NO.00003131
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CG6001热延伸试验机依据GB/T2951.5标准的要求制作。CG6001热延伸试验机用于测定电线电缆的绝缘和护套,在热和负重作用下的伸长和变形。
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聚全氟乙烯FEP F46电线护套原料FEP耐高温厂家专卖 聚全氟乙烯FEP F46电线护套原料FEP耐高温厂家专卖,聚全氟乙烯FEP F46电线护套原料FEP耐高温厂家专卖价格,聚全氟乙烯FEP F46电线护套原料FEP耐高温厂家专卖直径,聚全氟乙烯FEP F46电线护套原料FEP耐高温厂家专卖生产厂家产品编号:NO.00003192
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日本SANWA绝缘电阻计DM-1527三和日本三和DM-1527指针式绝缘电阻表 特点>>>带护套,1000V/500V/250V测试电压,2000M,1000M,500M欧姆电阻量程.>>>附加,电池容量的检测功能>>>交流电压检测功能可确认电线带电(火线)状况 日本SANWA绝缘电阻计DM-1527三和