五月婷婷91 草草草无码视频 日韩一线在线视频播放 中文字幕在线网址88第一页

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江西琪美特電氣有限公司
JIANGXI QIMET ELECTRIC CO . , LTD.

d97a8a5c67c4a2ae5e00bed729f87c0_20200724_112635616

8be5e80291d8570affeeff584ada720_20200724_112635614

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d97a8a5c67c4a2ae5e00bed729f87c0_20200724_112635616

8be5e80291d8570affeeff584ada720_20200724_112635614

購買流程


U70B-146
Usedforinsulatingandfixingwiresinhigh-voltageoverheadtransmissionanddistributionlines.Generally,insulatorcomponentsareassembledintoinsulatorstringsforuseonlinesofdifferentvoltagelevels.InsulatorsaccordingtotheiruseenvironmentAndregions,itcanbedividedintoordinarytypeandstain-resistanttype.Amongthem,stain-resistantproductscanbedividedintodouble-layerumbrellastain-resistanttype,three-layerumbrellastain-resistanttype,strawhatstain-resistanttypeandbellumbrellatypeaccordingtodifferentumbrellastructures.DirtyFourtypes;accordingtotheconnectionmodeoftheinsulator,itcanbedividedintosphericalconnectionandgrooveconnection.Thesurfaceoftheinsulatorironcapandsteelfootaretreatedwithhot-dipgalvanizingforanti-corrosiontreatment,andthethicknessofthezinclayerisinaccordancewiththestandardInadditiontotheimplementationofGB/T1001.1,itcanalsoeliminatecustomer
U70B-146
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  • U70B-146
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Product Introduction
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