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Approved March 13, 1997 by American National Standards Institute, Inc.
Approved June 28, 1996 by the Interprovincial Gas Advisory Council; Effective in Canada September, 1998.
Product Details
- Published:
- 11/01/2000
- File Size:
- 1 file , 130 KB
- Product Code(s):
- 2413934, 2413934
