... standard: Q/9D183-2002Material: SUS304, SUS316L imported from Japan and FranceDiameter: from 1.0mm to 0.09mmSpool type: OB80, OB115, K100, DIN160 ... :Technical standard: Q/9D183-2002Material: SUS304, SUS316L imported from Japan and FranceDiameter: from 0.09mm to 0.018mmSpool type: OR80, OR115 ... : wire mesh weaving, textile fabric like radiation resistant shield clothing. stainless steel yarn 1.0mm