ISO 7-1:1994現行
Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
出版：International Organization for Standardization
專家解讀視頻
NBR NM-ISO 7-1:2000 - Identical
BIS IS 554:1999 - Identical
KS B 3275:2013 - Modified
NBN D 12 101:1988 - Identical
KS B 3275:2002 - Modified
GB/T 7306.1-2000 - Equivalent
AS ISO 7.1-2008 (R2017) - Identical
NBN E 03 101:1986 - Identical
KS B ISO 7-1:2007 - Identical
SANS 1109-1 Ed. 3 (2005/R2017) - Identical
GB/T 7306.2-2000 - Equivalent
UNE 19009-1:1984 - Identical
SS ISO 7-1 Ed. 1 (1985) - Identical
JIS B 0203:1999 - Equivalent
UNI ISO 7-1:2003 - Identical
DIN 2999-1 (1983-07) - Identical
NS 5580 Ed. 1 (1983) - Identical
BS 21:1985 - Equivalent
