MIL-PRF-3627G, PERFORMANCE SPECIFICATION PENETROMETERS, SOIL: DIAL INDICATING AND SPRING INDICATING [SUPERSEDING MIL-P-3627]

MIL-PRF-3627G, PERFORMANCE SPECIFICATION PENETROMETERS, SOIL: DIAL INDICATING AND SPRING INDICATING [SUPERSEDING MIL-P-3627]., This specification covers penetrometers used to determine the penetration resistance and degree of compaction of soils.