THREAD

http://data.posccaesar.org/rdl/RDS492209 <http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfFeature>

2005.12.19 
u20683 
A feature that is a projecting helical rib of approximately triangular (or v), square, trapezoidal or rounded section, formed on a cylindrical or conical core. 
RDS492209 
THREAD 
THREAD 
Qualified 

data from the linked data cloud

THIS IS CUSTOM FOOTER