SN EN 22568:1990現(xiàn)行
Hand- And Machine-operated Circular Screwing Dies And Hand-operated Die Stocks
出版：Swiss Standards
專家解讀視頻
1990 [01/03/1990]
DIN EN 22568 (1990-06) - Identical
UNI EN 22568:1990 - Identical
NS ISO 2568 Ed. 1 (1989) - Identical
ISO 2568:1988 - Identical
SS ISO 2568 Ed. 1 (1990) - Identical
NEN ISO 2568:1990 - Identical
ONORM EN 22568:1990 - Identical
