IEC-62474
:Stainless steel:Other Ferrous alloys, non-stainless steels:Aluminum & its alloys:Copper & its alloys:Magnesium & its alloys:Nickel & its alloys:Zinc & its alloys:Other Nonferrous metals & alloys:Precious metals:Ceramics / Glass:Other inorganic materials:Thermoplastics:Other Plastics & Rubber:Other Organic Materials

