2014WJ/Z 230-2014 Height, depth gauge type and size length gauge L0=3mm~500mm, D0=2mm~14mm, L0≤80mm, D0=2mm~14mm, L0<80mm
1988WJ/Z 226-1988 Height, depth gauge type and size Length gauge D=2~14mm l0≤80mm
0000 WJ 1121-1979
WJ/Z 227-1988 Height, depth gauge type and size Length gauge D=2~14mm l0<80mm was changed to WJ/Z 230-2014 Height, depth gauge type and size length gauge L0=3mm~500mm, D0=2mm~14mm, L0≤80mm, D0=2mm~14mm, L0<80mm.