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  2. List of equipment of the Philippine Army - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    Former Belgian Land Component M113A1B upgraded to M113A2+ standard, integrated by Elbit Systems with turret and 76mm L23A1 gun from decommissioned FV101 Scorpion CVR(T). Several M113A1 armed with the 76mm L23A1 gun and turret, previously converted in-house by the Philippine Army.

  3. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil. This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS ...

  4. Nippon Screw Weight System - Wikipedia

    en.wikipedia.org/wiki/Nippon_Screw_Weight_System

    Introduced in 2012 by the National Agriculture and Food Research Organization (NARO), [4] the NSWS was designed to overcome problems with the Method for standard penetration test (SPT). NSWS was created by 耕三 大北, was the member of 311 earthquake disaster committee [ 5 ] of the Japanese Geotechnical Society . [ 6 ]

  5. List of equipment of the Philippine Navy - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    Philippines select Hyundai Heavy Industries to build 6 new offshore patrol vessels. [74] The contract to build these vessels was recently signed on June 27, 2022. The ship offered has a heavier displacement of 2400 tonnes and a length of 94.4 meters and width of 14.3 meters.

  6. List of equipment of the Philippine Air Force - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    Test-buy for the AW109E, AH-1S and the A-29B. [37] [38] Advanced Precision Kill Weapon System: United States Precision-guided munition [38] [39] Surface-to-air missile; I-Derby MR: Israel Medium-range missile Used by the SPYDER-MR air defense system [21] [22] General-purpose bombs and rockets; Joint Direct Attack Munition: United States ...

  7. California bearing ratio - Wikipedia

    en.wikipedia.org/wiki/California_bearing_ratio

    The CBR test is a penetration test in which a standard piston, with a diameter of 50 mm (1.969 in), is used to penetrate the soil at a standard rate of 1.25 mm/minute. Although the force increases with the depth of penetration, in most cases, it does not increase as quickly as it does for the standard crushed rock, so the ratio decreases.

  8. List of equipment of the Philippine Marine Corps - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    Standard issue sidearm, mostly issued to officers. Majority are former EDA US Army stocks made by Colt, Springfield Armory, and Remington. Being replaced by TAC Ultra FS HC and Glock 17 Gen 4 as standard sidearm of the Philippine Army. Some pistols refurbished and upgraded by Government Arsenal. Rock Island Armory 1911 series Philippines

  9. Boring (earth) - Wikipedia

    en.wikipedia.org/wiki/Boring_(earth)

    In soft ground the standard penetration test can be used to determine the strength of the material. In rock in-situ stress testing using hydrofracturing or overcoring , Acoustic Televiewer can be used to map discontinuities to determine their orientation.