DIN 54387-1:2016 Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation
DIN 51061-2:2004 Testing of ceramic raw and finished materials - Part 2: Sampling of ceramic raw materials
ISO 5022:1979 Shaped refractory products; Sampling and acceptance testing
DIN 54387-1:2016 history
2016DIN 54387-1:2016-10 Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation
2016DIN 54387-1:2016 Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation