What are the requirements of anti-rust packaging technology: 1. Determine the anti-rust packaging grade and pack it according to

The product anti-rust storage period is divided into short-term storage, medium-term storage and long-term storage. Short-term storage generally refers

Before rust-proofing the workpiece, the workpiece must be cleaned. Cleaning is the guarantee of anti-rust quality. Only when anti-rust

The automobile anti-rust packaging process mainly includes three parts, namely the anti-rust between the processes, the anti-rust packaging of automobile

Metal rust prevention technology and material extension are of great significance. Steel structure bridges have the characteristics of large cross-border,

Anti-rust bags are widely used in the export of marine packaging for metal parts. So, what are the process characteristics