News-YJ GIS Industrial Limited

12

2024-08

Why Do Outdoor Knives Have Black Coating On Them

Why Do Outdoor Knives Have Black Coating On ThemThe black coating on the tool surface is usually a substance called oxide. This black sediment is formed as a result of the oxidation of the metal on thesurface of the tool when it comes into contact with air. Oxide skin can protect the tool surf

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05

2024-08

What knives are used by famous special forces in the world?

What knives are used by famous special forces in the world?The United States Marine Corps, the British Special Air Force, the French National Gendarmerie Special Task Force, the Second Canadian Joint Task Force, the Israeli elite anti-terrorism force, the Russian Alpha Task Force and other special f

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29

2024-07

What is a Survival Knife?

What is a Survival Knife?Generally speaking, any knife in good working condition can be considered a survival knife. Your chances of surviving outdoors with a knife are much better than getting caught without one, and one particular style of knife that has become synonymous with survival knive

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