人妻系列久久五月_成年h动漫在线看网站免_中文字幕不卡在线视频乱码_免费欧美一级a级影院

Welcome to Jiaozuo Libo Light Alloy Co., Ltd.

Aluminum alloy sacrificial anode

magnesium anode, zinc anode

Telephone:

0391-7588881 +8618739187123

Jiaozuo Libo Light Alloy Co., Ltd.

Q & A

The potential test pile is installed next to the pipe insulation joint. What is the potential test pile used for?

  • Author:Libo
  • Source:wwww.joeagazarek.com
  • Date:2021-06-11
  • Click:0

Piping cathodic protection systems, with test piles installed at intervals, are used to test protection potential.

Online
聯(lián)系方式

熱線電話

18739187123

上班時間

周一到周五

公司電話

0391-7588881