Medical devices utilizing animal tissues and their derivatives. Part 4. Principles for elimination and/or inactivation of transmissible spongiform encephalopathy (TSE) agents and validation assays for those processes
Tests on electric and optical fibre cables under fire conditions. Part 1-3. Test for vertical flame propagation for a single insulated wire or cable. Procedure for determination of flaming droplets/particles
State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means of measuring instruments of periodical pressure over the range 1-250 MPa at frequencies up to 10 kHz
