Gas, gas condensate, oil and gas, oil and gas condensate deposits. Standard system on software for tasks of search, exploration and development of deposits. The main provisions and technical requirements
Explosive atmospheres. Part 35-1. Caplights for use in mines susceptible to firedamp. General requirements and test methods in relation to the risk of explosion
Statistical methods. Sampling procedures for inspection by variables. Part 2. General specification for single sampling plans indexed by AQL for lot-by-lot inspection of independent quality characteristics
