毛茸茸厕所偷窥xxxx,久久亚洲sm情趣捆绑调教,久久99精品国产麻豆不卡,久久久久久人妻无码

  • 中文
  • |
  • English
  • 免責(zé)申明
  • |
  • 網(wǎng)站地圖
banner_nei.jpg
cabledian-lan-0-gJOYZ9
A.jpg

Fluoroplastic high temperature resistant power cable

One: Product features and uses This product is suitable for fixed-laying transmission and distribu
  • Stable quality: implement process quality control, pay attention to quality, and test in many aspects!
  • Reasonable price: effective internal cost control, cost reduction and customer service!
  • Quick delivery: perfect production line, sufficient inventory and shortened delivery time!
  • Tel:86-0550-2406812
  • Mobile phone:17856844858
  • E-mail:13605508812@139.com
Description

One: Product features and uses

This product is suitable for fixed-laying transmission and distribution lines, power transmission or motor lead wires for AC rated voltages of 0.6/1KV and below. It has the characteristics of high temperature resistance, corrosion resistance, acid and alkali resistance, corrosive gas, water resistance, and electrical performance in high temperature environments. Stable, large current-carrying capacity and long service life, it is widely used in metallurgy, electric power, petrochemical, large-scale construction, automobile manufacturing and other industries.

Two: Product implementation standards

Q/HHTZH001.2

The flame-retardant and fire-resistance characteristic test implements the GB12666-90 standard

Three: Use characteristics

1. AC rated voltage: U0/U 0.6/1KV

2. ***High working temperature: PTFE (F46) insulation does not exceed 200℃

Soluble polytetrafluoroethylene (PFA) insulation does not exceed 260℃

3. ***Lowest ambient temperature: Fluoroplastic insulation and sheath

Fixed laying -40℃, non-fixed laying -15℃

4. The installation and laying temperature of cables should not be lower than 0℃ (fluoroplastic, silicone rubber and D*** sheathed cables should not be lower than -25℃).

5. Allowable bending radius of the cable: The smallest single-core cable is 15 times the outer diameter of the cable

The minimum size of a multi-core cable is 10 times the cable outer diameter


Browse:
Return To The Top
?
精品无码黑人又粗又大又长| 欧美亚洲综合久久偷偷人人| 啊灬啊灬啊灬快灬高潮免费视频| AV无码专区亚洲AV波多野结衣| 狠狠躁夜夜躁AV网站中文字幕| 国产日韩制服丝袜第一页 | 久久久久人妻精品一区三寸蜜桃| 97色偷偷色噜噜男人的天堂| JIZZJIZZ中国高潮喷水JIZJIZ| 成 人 黄 片免费观看| 亚洲欧美日韩国产综合一区二区| 色两性网欧美| 人妻少妇-嫩草影院| 东北老女人高潮大叫对白| 久久久精品国产免大香伊| 亚洲av无码不卡久久| 丰满人妻一区二区三区无码av| 精品久久久久久中文字幕人妻最新 | 成熟女人特级毛片www免费| 欧美xxxxx高潮喷水麻豆| 国产边摸边吃奶边叫做激情视频| 色窝窝无码一区二区三区成人网站 | 国产国拍精品av在线观看按摩| 无码喷水一区二区浪潮AV| 亚洲中文字幕无码一区| 99热久久这里只精品国产www| 亚洲av综合色区无码一区爱av| 少妇私密推油呻吟在线播放| 国内色母与进口色母区别| 成人午夜性A级毛片免费| 亚洲男人的天堂在线播放| 深夜a级毛片免费无码| 无码中文字幕AV免费放| 日韩精品亚洲人成在线观看| 巨大欧美黑人xxxxbbbb| 日本高清在线观看WWWWW色| 一本大道在线一本久道| 精品深夜AV无码一区二区老年| 精品久久久久久无码免费| 强奷乱码中文字幕熟女一| 五十老熟妇乱子伦免费观看|