国产私人尤物无码不卡,777久久人妻少妇嫩草av,男人又粗又大女人舒服吗,啦啦啦在线视频免费观看

Welcome to Changzhou painuo Electronic Co. ltd.!
contact
  • General manager: Mr.Wang
  • Phone: +86-13382882032
  • Tel: +86-519-83331905
  • Fax: +86-519-89185073
  • Web: wrhhb.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
国产一区二区精品丝袜| 老熟妇高潮一区二区三区| 777午夜精品久久av蜜臀| 在线亚洲人成电影网站色www| 熟妇人妻va精品中文字幕| 亚洲精品国产成人| 成年美女黄网站色大片免费看| 亚洲日韩国产成在线发布| 久久精品国产亚洲av蜜臀色欲| 久久久久久久久久久| 国产精品美女一区二区三区| 少妇人妻偷人精品视蜜桃| 97成人无码免费一区二区中文| 久久久久久久久久| 成人区人妻精品一区二区不卡视频| 亚洲色少妇熟女11p| 日本韩国男男作爱gaywww| 日本不卡三区| 人妻少妇看a偷人无码| 久久碰国产一区二区三区| 国产精品成人免费一区二区| 永久黄网站色视频免费直播| 国产亚洲精品久久久久久久软件 | 国产妇女馒头高清泬20P多| 国产毛片久久久久久国产毛片| 久久久99精品成人片中文字幕 | 在线观看韩国电影| 国模吧无码一区二区三区| 8AV国产精品爽爽ⅤA在线观看| 日韩gay小鲜肉啪啪18禁| 国产精品又黄又爽又色无遮挡| 中文字幕人妻中文av不卡专区| 久久99精品久久久久婷婷暖 | 舒淇三级无删减版在线播放| 国产精品久久久久无码av色戒| 久久久久亚洲AV成人网人人| 国产女人高潮叫床男人桶到爽| 永不迷路-黑料正能量在线| 亚洲精品无码成人| 精品2022露脸国产偷人在视频| 精品人妻无码区二区三区|