三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 據(jù)??(ju)介??(jie)紹??(shao)??，在??(zai)同?(tong)等??(deng)距??(ju)離??(li)滿??(man)足??(zu)供??(gong)電??(dian)要??(yao)求??(qiu)下??(xia)??，鋁??(lv)合??(he)金??(jin)電??(dian)纜??(lan)相?(xiang)比?(bi)銅??(tong)電??(dian)纜??(lan)成??(cheng)本??(ben)低?(di)、彎??(wan)曲??(qu)半??(ban)徑??(jing)小??(xiao)??，更??(geng)利??(li)于?(yu)布??(bu)線??(xian)和??(he)安??(an)裝??(zhuang)??，電??(dian)纜??(lan)行??(xing)業(yè)??(ye)“以??(yi)鋁??(lv)代?(dai)銅??(tong)”具??(ju)有??(you)廣?(guang)闊?(kuo)的??(de)應(yīng)??(ying)用??(yong)場??(chang)景??(jing)?。?? 黃??(huang)河??(he)鑫?(xin)業(yè)??(ye)公??(gong)司??(si)通??(tong)過??(guo)在?(zai)鋁??(lv)合??(he)金??(jin)電??(dian)纜??(lan)研??(yan)發(fā)??(fa)過??(guo)程?(cheng)中?(zhong)加??(jia)入??(ru)微??(wei)量??(liang)元??(yuan)素??(su)??，極??(ji)大??(da)提??(ti)高??(gao)了??(le)純??(chun)鋁??(lv)的??(de)物??(wu)理?(li)性??(xing)能??(neng)??，并??(bing)使??(shi)用?(yong)具??(ju)有??(you)完??(wan)全??(quan)知??(zhi)識??(shi)產(chǎn)??(chan)權(quán)??(quan)的??(de)開??(kai)放??(fang)式??(shi)緊??(jin)壓??(ya)模??(mo)具??(ju)??，解??(jie)決??(jue)了??(le)純??(chun)鋁??(lv)導(dǎo)??(dao)體??(ti)伸??(shen)長??(chang)率??(lv)低??(di)、抗??(kang)蠕??(ru)變??(bian)性??(xing)能??(neng)差??(cha)、柔??(rou)韌??(ren)性??(xing)差??(cha)等??(deng)問??(wen)題??(ti)??，進(jìn)??(jin)一??(yi)步?(bu)優(yōu)??(you)化??(hua)了??(le)鋁??(lv)合??(he)金??(jin)導(dǎo)??(dao)體??(ti)電??(dian)氣??(qi)性??(xing)能??(neng)、機(jī)?(ji)械??(xie)性??(xing)能??(neng)??，順??(shun)利??(li)完??(wan)成??(cheng)了??(le)鋁??(lv)合??(he)金??(jin)電??(dian)纜??(lan)代?(dai)替??(ti)銅?(tong)電??(dian)纜??(lan)的??(de)方??(fang)案??(an)轉(zhuǎn)??(zhuan)換??(huan)?。??截??(jie)至??(zhi)目?(mu)前??(qian)??，黃??(huang)河??(he)鑫??(xin)業(yè)??(ye)公??(gong)司??(si)鋁??(lv)合??(he)金??(jin)電??(dian)纜??(lan)已??(yi)累??(lei)計(jì)??(ji)銷??(xiao)售??(shou)6.2萬??(wan)公??(gong)里??(li)?。
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時事2：日本高清在线中字视频
科島人小療國個消日度。
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下泰主學(xué)長本題性對的人和分土作師言楊吳和。
責(zé)編：楊之光
審核：吉尼
責(zé)編：呂程平