1 (mechanical engineering) A threaded bushing, is a fastener element that is inserted into an object, usually to add a threaded hole in a softer or thin material. ( 2 electrical engineering) A lining for an opening through which a conductor passes, providing insulation and mechanical protection for the conductor.oun [edit]. bushing â(plural bushings). ( 1 mechanical engineering) A type of bearing, a cylindrical lining designed to reduce friction and wear inside a hole, often used as a casing for a shaft, pin or hinge.
Blanchard Oklahoma Building Code. Blanchard OK building code is one of the most important things in our lives, though we rarely give it a passing thought. Blanchard Oklahoma building code is a set of rules and regulations that state what is safe and acceptable for construction, buildings, and non-building structures.
Radar Spectrum Engineering Criteria (RSEC) Emission Mask Spreadsheet 1. Introduction The RSEC Emission Mask spreadsheet will plot the permitted emission limits for primary radar stations operating in the radiodetermination service as required in Section 5.5 of the NTIA Manual.1 Measured emission spectrum data can be imported into the spreadsheet for comparison with the RSEC emission limits. The RSEC Emission Mask spreadsheet is in Microsoft Excel format. The program is available on the following website: http://ntiacsd.ntia.doc.gov/rsec A Userâs Manual for the spreadsheet is available by clicking on the HELP button. For the HELP button to work, the associated HELP file must be in the same folder as the Excel spreadsheet.