Повучен
ISO/TR 9212:2006 reviews the current status of direct and indirect bedload-measurement techniques. The methods are mainly based on grain size distribution of the bedload, channel width, depth and velocity of flow. ISO/TR 9212:2006 outlines and explains several methods for direct and indirect measurement of bedload in streams, including various types of sampling devices.
ПОВУЧЕН
ISO/TR 9212:1992
ПОВУЧЕН
ISO/TR 9212:2006
95.99
Повучен
10. 12. 2013.
ОБЈАВЉЕН
ISO/TR 9212:2015