JIS R 1693-1:2012 Measurement method for emissivity of fine ceramics and ceramic matrix composites -- Part 1: Normal spectral emissivity by black body reference method using FTIR
2012JIS R 1693-1:2012 Measurement method for emissivity of fine ceramics and ceramic matrix composites -- Part 1: Normal spectral emissivity by black body reference method using FTIR