State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring radiation field parameters of antenna systems with operating dimensions of apertures from 1,5 to 3,0 m at the frequency range from 2,5 to 40,0 GHz
Measurement procedures for materials used in photovoltaic modules and its components. Part 6-2. General tests. Moisture permeation testing of polymeric materials
Pattern plate with shallow changeable wooden inserts for moulding box having inside dimensions 600x500 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions
