 - QTY. 1. W.S. TYLER U.S.A. STANDARD TESTING SIEVE A.S.T.M.E.-II SPECIFICATION MICROMETER 850 NO.20- Manufacturer: W.S. Tyler
 - QTY. 1. W.S. TYLER U.S.A. STANDARD TESTING SIEVE A.S.T.M.E.-II SPECIFICATION MICROMETER 850 NO.20 INCHES 0.0331 Texas City, TX

QTY. 1. W.S. TYLER U.S.A. STANDARD TESTING SIEVE A.S.T.M.E.-II SPECIFICATION MICROMETER 850 NO.20 INCHES 0.0331