Language
ASME B 18.15 (Type 2) - 2015 (R2021)
BS 4278 - 1984
GB 825 - 1988
GB 63 - 1988
JIS A 5542 (2B) - 2003
GB /T 27696 - 2011
JIS B 1168 - 1994
JIS A 5542 (A2B) - 2003
JIS B 1168 - 1975
YJT 17022
IS 4190 - 1984
YJT 17030 (G-341/S-341)
YJT 4001
YJT 17031
GOST 3033 (-1) - 1979
GOST 3033 (-3) - 1979
GOST 3033 (-2) - 1979
UNI 2947
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