
Hand-held Motor Operated Tools - Particular Specifications
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
1994 [01/01/1994]1981 AMD 1 1990 [01/01/1990]1981 [01/04/1981]
Supersedes DIN 57740-21. (07/2004)
HD 400.2A:1991 - Identical
HD 400.2E:1978 - Identical
HD 400.2B:1978 - Identical
HD 400.2C:1978 - Identical
HD 400.2D:1978 - Identical
HD 400.2G:1978 - Identical
HD 400.2F:1978 - Identical
VDE 0740-21:1994 - Identical