Indian standard: method of measurement of building and civil engineering works pt. 20, laying of gas and oil pipe lines
Indian standard: method of measurement of building and civil engineering works pt. 20, laying of gas and oil pipe lines
Bureau of Indian Standards
- 3rd ed.
- New Delhi Bureau of Indian Standards 1993
- 6p.
civil engineering work
Indian standard
Laying of gas
Oil pipe lines
69.01:624 / IND-20
civil engineering work
Indian standard
Laying of gas
Oil pipe lines
69.01:624 / IND-20