男人扣女人奶操女人逼网站,韩国三级片无码免费久久久,亚卅一级Av片,日韩淫荡无码Av,男女激情久久久,亚洲av色欲色欲www,又黄又粗又长视频,人妻熟妇少又伦精品视频,熟女偷情白浆,亚洲AV日韩在线

86-539-5066110
WorkDays:9:00-16:00
Sales service 1
Sales service 2
Sales service 3
Home  |  Contact Us  |  Download  |  中文版
Home About Us News Products Download Case Feedback Recruitment Contact
Column Navigation
Shaped Materials
Contact Us
Addr: Shandong province Feixian
Tel: 0539-5066110
Fax: 0539-5066295
E-mail: 13864990914@163.com
Website: http://nlpxinxue.com
Your Current Location:Home > Products > > Aluminum Alloy Sacrificial Anode
Product Name:Aluminum Alloy Sacrificial Anode
Product Detailed:

Standard:GB/T4948-2002  AS2239-2003

Main application:Aluminum anodes are suitable for the cathodic protection for such metal structures as ships,machinary,offshore engineering, habor facilities,and pipings and cables in an ooze corrosion environment.

Links: XinHua | RenMin | JiaoTongBu | Weather | BaiDu | Sina | 
Addr:Shandong province Feixian  Tel:0539-5066110    
CopyRight ? 2024 Shandong Feixian County Yinguang Magnesium Industry Co. Ltd.  All rights reserved  魯ICP備09100557