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K-LJN線(xian)(xian)材卷(juan)繞(rao)扭轉(zhuan)試(shi)(shi)驗機(ji)： 本機(ji)常(chang)用(yong)(yong)于鋁(lv)(lv)線(xian)(xian)、鋼線(xian)(xian)、鋼桿、鋼芯(xin)鋁(lv)(lv)絞線(xian)(xian)等電線(xian)(xian)電纜(lan)進行卷(juan)繞(rao)扭轉(zhuan)試(shi)(shi)驗。常(chang)用(yong)(yong)于鋁(lv)(lv)線(xian)(xian)、鋼線(xian)(xian)、銅(tong)桿需要進行卷(juan)繞(rao)、扭轉(zhuan)試(shi)(shi)驗。是鋼芯(xin)鋁(lv)(lv)絞線(xian)(xian)生產廠商(shang)*的(de)檢測工具。符合GB/T 4909.4-2009 《裸(luo)電線(xian)(xian)試(shi)(shi)驗方(fang)法(fa).扭轉(zhuan)試(shi)(shi)驗》與GB/T 4909.7-2009《裸(luo)電線(xian)(xian)試(shi)(shi)驗方(fang)法(fa).卷(juan)繞(rao)試(shi)(shi)驗》標準要求(qiu)，參考GB/T3428-2002、GB/T3428-2012《架空絞線(xian)(xian)用(yong)(yong)鍍鋅鋼線(xian)(xian)》等