亚洲熟妇自偷自拍另欧美_精品久久久久久综合日本_欧美日韩不卡视频合集_少妇精品无码一区二区三区_欧美精品videosex极品

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

Flame-retardant computer cable

The implementation standard of flame-retardant computer cable: SPTL/QB2002.10-01
  • 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

1. The implementation standard of flame-retardant computer cable:

SPTL/QB2002.10-01

2. Use characteristics:

1. The long-term allowable working temperature of the cable conductor should not exceed 70℃, and the cable should be prevented from high-temperature DC radiation or contact during use; the cable laying ring

The ambient temperature should not be lower than 0℃.

2. Cable laying and installation allowable bending radius: non-armoured cable should not be less than 6 times the outer diameter of the cable; armored or shielded structure cable should not be less than electrical

12 times the outer diameter of the cable; the flexible cable with a shielding layer structure should not be less than 7 times the outer diameter of the cable.


Browse:
Return To The Top
?