73117087
Feb 25, 1977
Mar 28, 1978
TESTING SERVICES, INCLUDING SOIL, CONCRETE AND CONSTRUCTION MATERIALS TESTING, NONDESTRUCTIVE TESTING, RADIOGRAPHIC TESTING, SAMPLE AND ANALYTICAL TESTING OF PIPELINES, PETROCHEMICAL PLANTS, LNG TANKERS, TANK WALLS, DRILL PIPE, OFFSHORE PLATFORMS AND COAL
Computer and Scientific