The described system and fixture ensure accurate flow-testing of the entire range of orifices from 0,4 mm to 0,8 mm diameter. This second edition cancels and replaces the first edition (1985). Annexes A and B are for information only.
ОБЈАВЉЕН
ISO 7440-2:1991
ПРОЈЕКАТ
ISO/DIS 7440-2
40.00
Допуњавање и евидентирање података о нацрту стандарда
4. 8. 2026.