Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 1: General principles and requirements— 40 стр.
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. General principles and requirements— 44 стр.
Child use and care articles. Methods for determining the release of N- nitrosamines and N-nitrosatable substances from elastomer orrubber teats and soothers— 18 стр.