
Hand- And Machine-Operated Circular Screwing Dies For Parallel Pipe Threads - G Series
出版:Association Francaise de Normalisation

专家解读视频
1990 [01/05/1990]
Indice de classement: E66-153. (03/2007)
EN 24231:1989 - Identical
ISO 4231:1987 - Identical
ISO 4231 : 2016 - Identical
EN 24231 : 1989 COR 1 1989 - Identical