Occupational safety standards system. Personal eye-protection. Filters and eye-protection against laser radiation. General specifications and test methods
National development goals, national projects (programs) and state programs of the Russian Federation. Methodologies for calculating indicators. General principles and requirements for data used in calculations
Acoustics. Measurement of airborne noise emitted by earth-moving machinery. Method for determining compliance with limits for exterior noise. Stationary test condition
€10
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