Russian standards PDF
Air-aspirated hand blowpipes. Requirements and test methods
Document status: Active
Liquid-in-glass laboratory thermometers. Principles of design, construction and use
Document status: Active
Fruit and vegetable products. Methods for determination of nitrates
Document status: Replaced by GOST 34570-2019
Unified system for technological documentation. General principles
Document status: Active
Unified system of technological documentation. Stages of designing and types of documents. General principles
Document status: Active