GOST ISO 7516-2019

Rough natural diamonds. Requirements for sorting and primary classification, sorting and grading

Safety and control devices for gas burners and gas burning appliances. General requirements

Products for reproduction. Cryopreserved semen of boars. Specifications

Uniform provisions concerning the approval of head restraints (headrests) whether or not incorporated in vehicle seats

Lithium-ion iron phosphate cells. Technical requirements and test methods

Determination of regulated substances in electrotechnical products. Part 6. Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography — mass spectrometry