中文天堂资源在线WWW,被强迫各种姿势侵犯n,亚洲国产日韩欧美你懂的,我的漂亮女房东完整版在线韩剧

Welcome to Changzhou painuo Electronic Co. ltd.!
contact
  • General manager: Mr.Wang
  • Phone: +86-13382882032
  • Tel: +86-519-83331905
  • Fax: +86-519-89185073
  • Web: www.axsfz.com
  • E-mail: wkfpainuo@163.com
  • Add: No.15, Xinhu Road, Xueyan Town, Wujin District, Changzhou City
new
Position:Home > new >

Photovoltaic solar energy Products

Photovoltaic solar energy Products:
1, Photovoltaic solar energy is a solar power generation system of special cables for inter mainly applied to the DC voltage terminal, power generation equipment and components leads connecting the bus connection, the maximum voltage of the photovoltaic device DC1.8KV system. It has a weather-resistant, cold, high temperature, abrasion resistance, UV and ozone resistance characteristics, at least 25 years of life.
2, high-quality oxygen-free copper conductor tinned ensure its superior conductivity effect, by high-performance insulating materials of high energy electron accelerator radiation crosslinked and sheathing materials plays absolutely reliable insulation properties and mechanical properties of the products as green products There LSZH, low halogen and low smoke properties in case of fire accidents, slow flame spread, low smoke density, high visibility, harmful gas emissions small, easy evacuation, and have more time to deal with fires.

Product Features:
Conductor: UL certification standards of 8030 aluminum alloy wire stranded conductor or five stranded tinned copper conductor according to IEC60228 + EN60228, VDE0295.5 level.
Insulation: cross-linked polyethylene LSZH hydrocarbon UL4703.
Outer sheath: LSZH crosslinked polyethylene hydrocarbon UL4703.
Main specifications: Single
Working environment: minimum operating ambient temperature -40 degrees Celsius, the cable conductor to allow long-running maximum rated temperature of 120 degrees Celsius.
Bending radius: sheath thickness ≤12mm 3xD (cable diameter) sheath thickness> 12mm 4xD (cable diameter)
Compliance: 2PfG 1169 / 08.2007
Advantages: Photovoltaic solar energy structure is simple, the use of LSZH polyolefin insulation and sheathing materials have excellent heat resistance, cold resistance, oil resistance, UV resistance, ozone and weather resistance, in harsh environmental conditions By and special occasions using the following.
4hu永久在线精品免费| xxxx18一20岁hd| 亚洲国产成人精品激情资源| 在线观看成人av天堂不卡| 久久精品96国产亚洲精品| 成人国产片女人爽到高潮网站| 久久国产精品久久喷水| 欧亚日韩精品一区二区在线| 九九精品免视频国产成人| 人妻中出无码一区二区三区| 久久久精品| 亚洲日韩精品av成人波多野| 日b视频| 99re热在线视频最新| 无码精品a∨在线观看免费| 国产又色又爽又黄刺激在线观看| 人人妻人人爽人人澡欧美一区| 亚洲国产精品久久久久秋霞影院| 日韩欧美亚洲一中文字幕| 久久综合中文字幕日韩精品| 波多野结衣无码高潮喷水| 日韩亚洲AV人人夜夜澡人人爽| 无码精品a∨在线观看免费| 中文字幕乱码亚洲精品一区| 你懂的国产精品| 2022亚洲精品综合一区| 色综合伊人色综合网站无码| 久久www免费人成人片| 麻豆亚洲AV成人无码久久精品| a片试看120分钟做受图片| 一边摸一边抽搐一进一出视频| 欧美美女小嫩骚逼让人操| 性裸交A片一区二区三区| 亚洲三级香港三级久久| 色综合天天综合网国产成人网| 日韩久久无码免费毛片软件| 99久久99久久精品免费看蜜桃| 少爷湿润粗大跪趴含bl| 精品国产亚洲第一区二区三区| 亚洲午夜精品a片久久www慈禧| 国产综合精品女|