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Drinking water. Detection and enumeration of Escherichia coli and coliform bacteria. Part 1. Membrane filtration method

Document status: Cancelled

Corrosion-resistant (stainless) steel billets for cast dentures of orthopedic dentistry. General specifications

Document status: Active

Nature protection. Recultivation of lands. Method of measurement and sum calculation of toxic salts in overburden and enclosing rocks

Document status: Active

Ergonomic design of control centres. Part 2. Principles for the arrangement of control suites

Document status: Active

Occupational safety standards system. Hydraulic drives and lubricating system. General safety requirements

Document status: Withdrawn

Nature protection. Soils. Requirements for waste water and its sediments for irrigation and fertilization

Document status: Withdrawn