国产黄A三级三级三级老师-国产国语一级在线播放视频-日本一区二区在线视频-国产 视频 99 kai

三合一防銹防腐防護(hù)涂料

period:2023-07-28 08:30:06 Hits:

This product is a highly permeable anti-corrosion product, mainly used for rust prevention and corrosion prevention of metal cavities.

Typical use:

1. Mainly used for rust prevention and corrosion prevention of metal cavities, and can also be used for equipment storage, transportation, rust prevention and protection

2. Rust prevention and anti jamming of bolt connections under normal temperature conditions

Main features:

Permeability: Used for rust and corrosion prevention in narrow and difficult to construct cavities

国产黄A三级三级三级老师-国产国语一级在线播放视频-日本一区二区在线视频-国产 视频 99 kai