Origin and Etymology of apoptosis. New Latin, from Greek apoptÅsis a falling off, from apopiptein to fall off, from apo- + piptein to fall â more at feather.
Leeco Steel has a distribution center in Hamilton, Ontario, and is proud to provide an exceptional quality of steel that meets the CSA, Canadian Standards Association, and offers certifications for structural steel such as products like CSA G40.21 steel plates in different grades such as: 44W, 50W and 50A.
CSA G40.21 44W. Chapel Steel stocks a generous supply of Canadian steel plate in grade G40.21 44W. 44W is sometimes referred to with its metric designations of 300W. When referenced with a âTâ, such as 300WT, this indicates that charpy tests are required. When Charpy tests are required, the category will be indicated.