State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring phase shift angle and field intensities ratio distribution in apertures of antenna system with operating dimension from 0,5x0,5 to 3x3 m2 at the frequency range from 8,2 to 12 GHz
Coating materials. Corrosion protection of steel structures by protective paint systems. Part 8. Development of technical documentation for new works and maintenance
Protective clothing. Hand, arm, chest, abdomen, leg, foot and genital protectors for field hockey goal keepers and shin protectors for field players. Requirements and test methods
€10
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