高清性色生活片免费视频软件_不卡中文字幕Av影片_污视频在线观看网页_亚洲乱亚洲乱妇67194老熟妇_欧美极品18禁止_激情深爰五月婷婷在线观看_韩国黄色网站大全_神马影院我不卡影院_狠狠躁夜夜躁日日躁_无码国产精品一区二区高潮蜜臀

DOWE is the China supplier for DMC/SMC/Epoxy resin insulator for low voltage and high voltage electrical application,such as for inverter,distribution box,switchgear and capacitor and so on.

There are thoustands of busbar insulator and busbar clip,height from 16mm to 380mm,voltage is from 660V to 40.5KV according IEC60439.Metric insulator and GB insulator according customizer’s necessary.

CE,SGS,ELV for insulator,UL for material.

Busbar Insulators are special components that provide requirements for use, installation methods, and surrounding application environments for related equipment in the fields of communication cabinets, electrical power, lightning protection, machinery, medical, wind energy, frequency conversion equipment, etc., and they mainly provide fixed support, connection and insulation. Function, also called insulator, insulation spacer,standoff insulator support.