Iron objects are easily oxidized and eroded,an efficient composite protective agent for iron relics is studied in this paper.

An efficient composite protective agent for iron relics was studied and its main performances were tested according to the requirement for the conservation of iron cultural relics in this paper.

With the joint efforts of the scientific workers and archeologists,great achievements have made in the composite protective agent for the protection of bronze artifacts.

Effect of benzotriazole content on anti-corrosion properties of protective coatings over bronze culture heritage;

The book jacket is an important component part of the book design.

A new protective sealing and anticorrosive ointment was developed based on a lubricating oil with high viscosity, low solidifying point and filled with conductive polyaniline as preservative and assistant additive.

Characteristic of runoff and sediment production on slope land of enclosure for recovering vegetation is researched with the method of runoff plots observation in Yuanmou dry-hot valley of Jingsha River basin.