Technical Files

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Fire-Resistant & Anti-Magnetism (Data) Safe Cabinets Introduction

2010-07-15 dl-admin

Background knowledge: self-ignition of paper is Fire-Resistant Data Protection Cabinets

Inspection of welding quality

2010-07-15 dl-admin

Before and in the welding process, it must carefully examine the factors affecting the welding quality, in order to prevent and reduce generation of w...

Hardness Test

2010-07-12 dl-admin

What is Hardness Hardness is the resistance of a material to localized deformation. The term can apply to deformation from indentation, scratching, cu...

De-rust and Anti-rust

2010-07-10 dl-admin

All technical kinds of metalwork oil seal, is generally include cleaning, drying, packing, storage, and several other links. Each link is directly rel...