Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 2. Application to light elements when the junction has a small influence
State system for ensuring the uniformity of measurements. Contact (stylus) instruments for the measurement of surface roughness. Procedure of calibration
Uniform provisions concerning the type approval of two-wheeled motor cycles and mopeds with regard to driver-operated controls including the identification of controls, tell-tales and indicators
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!
