Hooks mainly consist of high carbon steel. After tempering, steel is subject to hydrogen absorption. During tempering and heat treatment, as well as during the surface treatment process, steps
Hooks mainly consist of high carbon steel. After tempering, steel is subject to hydrogen absorption. During tempering and heat treatment, as well as during the surface treatment process, steps
Hooks mainly consist of high carbon steel. After tempering, steel is subject to hydrogen absorption. During tempering and heat treatment, as well as during the surface treatment process, steps
