TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:554-1999 : ISO:7-[Pt.1]-1994. Indian standard pipe threads where pressuretight joints are made on the threads-dimensions, tolerances and designation
U1  - IS CODE 
PY  - 1999///
CY  - New Delhi
PB  - Bureau of Indian Standards
ER  -