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คลิกที่แต่ละคำเพื่อดูรายละเอียด
สีน้ำตาลแกมขาว
(english) Stiff bright wire of hard temper. Normally wire is drawn down to size without annealing.
(สถาปัตย์) รางน้ำฝนต่อจากชายคาลงมาจนถึงข้างล่าง
รางน้ำฝน ต่อจากชายคาลงมาถึงชั้นล่าง
สปริงอัดฝาปั๊ม, สปริงลูกปั๊มเบรค
(english) The proportional constant between stress and strain for material with linear elastic behavior: calculated as stress divided by strain. Modulus of elasticity can be interpreted as the slope of the stress-strain graph. It is usually denoted as E, sometimes known as Young's Modulus Y, or E-Modulus.
สีน้ำตาลค่อนไปทางแสด
(english) The value of hardness of a metal on an arbitrary scale representing kg/mm2, determined by measuring the diameter of the impression made by a ball of given diameter applied under a known load. Values are expressed in Brinell Hardness Numbers, BHN
(Concrete Engineering) The ejection of a mixture of water and solid materials such as clay or silt along cracks, transverse or longitudinal joints, and along pavement edges caused by downward slab movement due to the passage of heavy loads, machinery or equipment over the pavement after free water has accumulated in or on the subbase, subgrade or basecourse.
(english) A flat cold rolled usually .70/.80 medium high carbon steel strip, blue-black in color, which has been quenched in oil and drawn to desired hardness. While it looks and acts much like blue tempered spring steel and carries a Rockwell hardness of C44/47, it has not been polished and is lower in carbon content. Used for less exacting requirements than clock spring steel, such as snaps, lock springs, hold down springs, trap springs, etc. It will take a more severe bend before fracture than will clock spring, but it does not have the same degree of spring-back.
(Environmental Engineering) or Publicly Owned Treatment Works Any municipally owned wastewater treatment facility.
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