
Fourth component of complement, although the third to be activated in the classical pathway. Becomes activated by cleavage (by C1) to C4b, which complexes with C2a to act as a C3 convertase, generating C3a and C3b. The C4b2a3b complex acts on C5 to continue the cascade.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Controlled collapse chip connection: a technique of solder joint flip chip connection to a substrate where the surface tension forces of the molten solder controls the height of the joint and supports the weight of the chip.
Found on
http://www.eppic-faraday.com/glossary.html

overhaul of wheels, bogies, brakes and couplings. Carriages and multiple Units.
Found on
http://www.scot-rail.co.uk/page/Glossary

ISO envelope size 229 x 324mm C5 ISO envelope size 162 x 229mm.
Found on
https://www.encyclo.co.uk/local/20631
No exact match found.