05.07.2009
Beveled pipe ends are for welding purposes. Pipe which is cut at an inclination so that two ends form an angle other than a right angle
Sorry, this entry is only available in עברית.
Such as in berthing schedule for LNG tankers
Type of benzene
Used in public transportation, mostly private cars. Toxic flammable liquid derived mainly from coal tar. It is the simplest aromatic compound, an industrial solvent which is being replaced where possible by other compounds since it is carcinogenic. Limits for exposure at work are imposed in many countries due to concern over the incidence of leukemia. Most motor spirit specifications now put a maximum benzene content of 5%. It is the basis for all other aromatic organic molecules, for all are derived by replacing one or more of the hydrogen atoms by more complex groups
Plants and animals living on the sea floor
Pertaining to the sea floor
A reference of depth. Depth measurements are commonly referenced to the number of feet below the kelly bushing, so that 8327 KB signifies 8327 feet below the kelly bushing (see also kelly bushing)