ISO 3318:1990被替代
Assembly tools for screws and nuts - Double-headed open-ended wrenches, double-headed ring wrenches and combination wrenches - Maximum widths of heads
出版：International Organization for Standardization
专家解读视频
DIN 837 (2007-09) - Identical
DIN 838 (2007-09) - Identical
DIN 897 (2007-11) - Identical
DIN 894 (2007-09) - Identical
DIN 658 (1987-01) - Similar
DIN 3110 (2007-09) - Similar
DIN 3111 (2007-09) - Similar
JIS B 4651:1998 - Equivalent
BS 192-1:1996 - Similar
JIS B 4632:1998 - Equivalent
JIS B 4630:1998 - Equivalent
GB/T 4389-1995 - Identical
SAC GB/T 4289:1984 - Identical
UNI ISO 3318:2005 - Identical
NF ISO 3318:2001 - Identical
DIN 3113 (2007-09) - Similar
DIN 902 (1982-11) - Similar
DIN 895 (2007-09) - Identical
BS 3555:1988 - Similar
PN ISO 3318:1998 - Identical
BS 192:1982 - Similar
ISO 691:2005 - Similar
UNE 16515:1991 (R2003) - Identical
SS ISO 3318 Ed. 1 (1993) - Identical
ISO 1085:1999 - Similar
