Cinematography. 17.5 mm film. Sound. - Specification for the positions and width dimensions of recording head gaps for two sound records on 17.5 mm magnetic film shop-only particulates) can influence the corrosivity

particulates) can influence the corrosivity and the evaluated one-year corrosion loss

Research and development institutions

paraffinic diesel fuels and petroleum distillates

BS EN 61987-12 is the 12th part of the IEC 61987 multi-series that discusses industrial process measurement and control

Annexes include tables indicating suitable coating grades for standard screw threads and methods of determination of coating thickness

Cinematography. 17.5 mm film. Sound. - Specification for the positions and width dimensions of recording head gaps for two sound records on 17.5 mm magnetic film shop-only particulates) can influence the corrosivity