Fire equipment. Portable and movable devices of fire extinguishing with high-velocity submission of fire quenching matter. General technical requirements. Test methods
State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means of measurement of constant angular acceleration within the range of 1 up to 100 rad/s2
Ultrasonics. Pulse-echo scanners. Low-echo sphere phantoms and method for performance testing of gray-scale medical ultrasound scanners applicable to a broad range of transducer types
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!
