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BS PD ISO/TS 11665-13:2017

Measurement of radioactivity in the environment. Air: radon 222. Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
standard by BSI Group, 10/25/2017

BS PD ISO/TR 11146-3:2004

Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Intrinsic and geometrical laser beam classification, propagation and details of test methods
standard by BSI Group, 05/31/2006

BS PD ISO/TS 16277-1:2015

Health informatics. Categorial structures of clinical findings in traditional medicine. Traditional Chinese, Japanese and Korean medicine
standard by BSI Group, 05/31/2015