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Shearers. General technical requirements. Test methods
Document status: Cancelled
Reagents. Tri-sodium citrate 5,5-aqueous. Specifications
Document status: Active
State system for insuring the uniformity of measurements. Surface chemical analysis. Recording and reporting data in Auger electron spectroscopy (AES)
Document status: Active
Combustible natural gases. Methods for determination of hydrogen sulphide and sulphur mercaptan
Document status: Replaced by GOST 22387.2-2014
Gas for domestic and public utilities. Method for determination of tar and dust content
Document status: Active