日韩人妻精品一区二区三区视频,夜夜爽妓女8888视频免费观看,加勒比一本HEYZO高清视频,丰满熟妇被猛烈进入高清片

中文版
Wuxi Yingtuo Technology Co., Ltd +86 510-86182001
Home > News Center
What are the common knowledge you must know about the installation of safety trolley wires?
The installation of safety trolley wires is relatively common in daily life. Some installation common sense that experienced installation masters know is what we will introduce to you in the following article. Mastering these common sense will make your installation results more effective and safer. , interested friends, please come and read it! 1. Ensure a safe distance When using the safety sliding conductor, ensure a certain safe distance from other live parts of the current collector to avoid electrical safety problems.2. Configure safety devices When installing safety trolley wires, if the load of the power supply equipment is not large and the current is too small, it is necessary to install safety protection measures such as grounding wires and zero connections.3. Set up safety signs. Try to set up complete safety signs at the installation location of the safety trolley line to prevent other equipment or personnel from pressing the trolley line heavily, causing the shell to rupture and causing safety
Wuxi Yingtuo Technology Co., Ltd
Address:138 Yeshanzui, Sihe Village, Nanzha Street, Jiangyin City
Phone:+86 189-6168-1877(Mr Ji)
Tel:+86 510-8618-2001
E-mail:xfj2001@vip.163.com
Record Number:蘇ICP備2021031685號(hào)-1
Designed by HUSEO
WeChat