a device that prevents leakage of fluid along a rotating shaft or reciprocating rod passing through a boundary between areas of high and low pressure. It often consists of a flanged metal sleeve bedding into a stuffing box.
Latitude and longitude of Mexico City is 19.43261 N and -99.13321 E. Map showing the geographic coordinates of Mexico City, in Mexico. Latitude and longitude of Mexico City is 19.43261 N and -99.13321 E. Map showing the geographic coordinates of Mexico City, in Mexico. Maps of World Current, Credible, Consistent
E). Negative longitude values correspond to the geographic locations west of the prime meridian (abbrev. W). Elevation above sea level is a measure of a geographic location's height. We are using the global digital elevation model GTOPO30. Mexico City, Mexico: additional information