Language
GB /T 80 - 2007
GB /T 80 - 2000
GB 74 - 1985
GB 80 - 1985
GB /T 74 - 2018
DIN 916 - 1980
DIN EN ISO 4029 - 2004
ASME B 18.3 (T14 CUP-B) - 2012
BS 2470 - 1973
ASME B 18.3 (T14 CUP-D) - 2012
ASME B 18.3 (T14 CUP-C) - 2012
ASME B 18.3 (T14 CUP-E) - 2012
DIN EN 27436 - 1992
KS B 1028 (T4) - 1990 (R2020)
CNS 4480 - 1981
CNS 4476 - 1981
AS /NZS 1421 - 1996
ASME B 18.3 (T14 CUP-G) - 2012
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