Vessels and apparatus. Norms and methods of strength analysis of shells and heads from influence of support loads
Document status: Active
Gas supply system. Gas recovery from offshore fields. Save-health conditions of staying and occupation of buildings and structures. Illumination environment. Control
Document status: Active
Test methods for chemicals of environmental hazard. Honeybees: acute oral toxicity test
Document status: Active
Nitric acid for industrial use. Determination of total acidity. Titrimetric method
Document status: Active
Black powders. Methods for determination of potassium nitrate content determination methods
Document status: Active
Sucker rods, mouth stocks and couplings for them. Specifications
Document status: Active
