Liquid flow measurement in open channels by weirs and flumes; End-depth method for estimation of flow in rectangular channels with a free overfall— 10 стр.
Paints and varnishes -- Determination of the pot life of multicomponent coating systems -- Preparation and conditioning of samples and guidelines for testing— 12 стр.
Paints and varnishes. Determination of the pot life of multicomponent coating systems. Preparation and conditioning of samples and guidelines for testing— 16 стр.
Requirements for the installation of post-tensioning kits for prestressing of structures and qualification of the specialist company and its personnel— 31 стр.