Abstract
ASTM has no technical research or testing facilities. Instead, research and testing are conducted by more than 31,000 volunteer ASTM members throughout the world. Roofing professional should consider participation in ASTM - participation allows roofing professionals to share their expertise and and experience.
ASTM has no technical research or testing facilities. Instead, research and testing are conducted by more than 31,000 volunteer ASTM members throughout the world. Roofing professional should consider participation in ASTM - participation allows roofing professionals to share their expertise and and experience.
Date
9/1999
9/1999
Author(s)
Mark Graham
Mark Graham
Page(s)
69
69
Keyword(s)
ASTM standards;
ASTM standards;