国产麻豆一精品一AV一免费,亚洲精品无码乱码成人,午夜精品久久久久久99热蜜桃 ,国产真实办公室沙发午睡系列

Welcome to Changzhou painuo Electronic Co. ltd.!
contact
  • General manager: Mr.Wang
  • Phone: +86-13382882032
  • Tel: +86-519-83331905
  • Fax: +86-519-89185073
  • Web: yuzhebao.com
  • E-mail: wkfpainuo@163.com
  • Add: No.15, Xinhu Road, Xueyan Town, Wujin District, Changzhou City
Solar photovoltaic cable
PV cable
PRODUCT DESCRIPTION
PV cable is a kind of special type cable with high-temperature resistance, rub resistance, extreme climate resistance and long working life for solar PV system. Tinned oxygen-free copper conductor ensures its conductive effect, insulating materials radiation cross linking treated by electron accelerator ensures reliable insulation and mechanical property. It is HALOGEN Free environmental protect product. When a fire accident occurs, it will bring less smoke and no toxic or harmful gas.

PRODUCT FEATURES
● Test voltage: AC:6.5KV, DC:15KV
● Rated temperature: -40℃ to +90℃
● Max.conductor temperature: +120℃
● Short circuit using temperature: +280℃
● Bebding radius:(D<8mm)≥4*D,(D≥8mm)≥6*D
● Retarding test: IEC60332-1
● Smoke density: IEC61034, EN50268-2
● Stewed acid gas release quantity: IEC670754-1, EN50267-2-1
● High temperature melt flow, don,t use
● Heat, cold, wear-resisting to ozone ultraviolet light 
and heat and moisture, hydrolysis
● Higher the mechanical strength, waterproof, oil, chemicals
● Flexible, easy to strip
● Smoke low halogen, pass flame test on single
 vertical insulated wires, flame ratardant
曰本女人与公拘交酡免费视频| 欧美老妇牲交videos| 久久精品中文字幕一区二区三区| 国产人妻精品无码av在线| 99久久国产精品免费| 亚洲国产精品毛片av不卡在线| 99精品久久99久久久久| 欧美成人电影| 蜜桃麻豆WWW久久囤产精品| 国产猛男GAY1069视频| 久久久人人人婷婷色东京热| 午夜精品久久久久久久99热| 亚洲色丰满少妇高潮18p| 婷婷色国产偷V国产偷V| 国产成人亚洲精品| 国产精品h片在线播放| 国产成人AAAAAAA毛片| 香蕉久久久久久AV成人| 国产精品久久久久久久| 成年免费a级毛片| 国产97在线 | 亚洲| 成人欧美一区二区三区1314| 国内精品久久久人妻中文字幕| 日本成本人片免费高清| 国内精品九九久久久精品| 无码一区二区三区av免费蜜桃视| 99国内精品久久久久久久| 亚洲欧美精品无码大片在线观看| 亚洲欧美日韩综合一区| 久久人人爽人人爽人人AV东京热 | 日本一欧美一欧美一亚洲| 浪漫樱花动漫在线观看免费| 国内精品久久久久影院薰衣草| 久久精品国产色蜜蜜麻豆| 久久久久久亚洲精品无码| 久久精品中文字幕第一页| 人妻少妇精品久久| 最近韩国日本免费高清观看| 欧美重囗味sm群虐视频| 亚洲人成无码WWW久久久| 欧美又粗又大又爽又色A片 |