Optics and photonics. Lasers and laser-related equipment. Standard optical elements. Part 2. Standard optical elements for laser equipment operating in the infrared spectral range. General technical requirements
Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers. Part 1. Systems for rearward-facing wheelchair seated passengers
Unified system of standards of computer control systems. Engineering, manufacturing and bringing into operation of the control systems of electrical equipment for supply of workflow of movement of ships through shipping locks newly reproduced, reconstructed and subjected to capital repairs. General requirements
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