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Level and discharge of surface waters. General requirements for measurement
Document status: Active
Leather. Physical and mechanical tests. Determination of water vapour absorption
Document status: Active
Leather. Tests for colour fastness to cycles of to-and-fro rubbing
Document status: Replaced by GOST ISO 11640-2023
Welding of metals. Methods for determination of diffusible hydrogen in deposited weld metal and fused metal
Document status: Active
Fertilizers. Determination of chelating agents in fertilizers by ion chromatography. Part 2. Determination of the Fe chelated by o,o- EDDHA, o,o-EDDHMA and HBED by ion pair chromatography
Document status: Active