亚洲国产日韩欧美第三区_无码熟妇人妻Av在线影片_色哟哟网站国产亚洲一二三区无码_久久精品被窝影院午夜无码国产_欧美激情视频在线观看一区_国产多对交换完整视频_日韩亚洲成a人片在线观看_高清无码抽插视频_天堂最新版资源网_日韩成人私密一级精品

搜索
搜索

Why do you still rust after smeared anti-rust oil?

Source:Xindun (Dongguan) new material Co., Ltd      Time:2021-12-03 13:56:29

Some people in the use of anti-rust oil will have a doubt, why I coated with anti-rust oil or there will be rust problems. Generally speaking, there are several reasons:


1, the selection of anti-rust oil is improper, not according to the requirements of anti-rust and the situation of the site to choose.


2, it may also be that we use the wrong method when anti-rust oil, resulting in not playing the due effect.


3, it may also be caused by our improper packing. These problems will lead to rust after the use of anti-rust oil, so we should pay more attention to when using.



Focus on us

Taobao enterprise store

Service hotline

7*24-hour service

Copyright ? 2022 Xindun (Dongguan) new material Co., Ltd All Rights Reserved  On record