A floor slope of 1/100 or less would usually not be detected by walking across the floor, and up to 1/75 may not be detected by some occupants (Ref. 1).These slopes suggest that significant deflections can occur and not be detected.
Che (interjection) Che (Spanish: [tÊe], Portuguese: tchÃª [ËtÊe]; Valencian: xe [ËtÊe]) is an interjection (i.e. a vocative expression) commonly used in Argentina, Uruguay, and in the Spanish autonomous community of Valencia.
Che Guevara, byname of Ernesto Guevara de la Serna (born June 14, 1928, Rosario, Argentinaâdied October 9, 1967, La Higuera, Bolivia), theoretician and tactician of guerrilla warfare, prominent communist figure in the Cuban Revolution (1956â59), and guerrilla leader in South America.