نمایش نتیجه 1491 تا 1500 از 14709 نتیجه یافت شده برای P:
n: The character that the solid particle of drill fluid absorbs on the borehole face by percolation of liquid phase of drill fluid. It can protect borehole face.
n: the temperature-sensing (detecting) element of a temperature-measuring device.
n: A kind of portable derrick mask.
n: The truck mounted devices that load and transport bulk cement and load and unload automatically.
the density of a rock as it naturally occurs (as compared to specific density of the grains). Includes the pore structure.
n: the ratio of the intensity of stress to the volume of strain produced by stress.
applied stress over change in volume.
n: a wholesale distributing point for products made from natural gas and petroleum.
n: on a drilling rig, a large metal bin that usually holds a large amount of a certain mud additive, such as bentonite, that is used in large quantities in the makeup of the drilling fluid. Also called a P-tank.
n: an interior wall that subdivides a ship or a mobile offshore drilling rig into compartments.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.