The most common divisions of melting temperatures in silver solder are: IT: the highest melting temperature, used on fine silver when enameling; Hard: used for bezels and as a first step when doing multiple soldering; Medium: used mostly when only one or two steps will be done;
Stub period In finance, in particular with reference to bonds and swaps, a stub period is a period of time over which interest accrues which is not equal to the usual interval between bond coupon. These normally occur because the interval between coupons does not fit neatly into the period that the bond was issued for, thus sometimes a bond`s final or first .... Found on http://en.wikipedia.org/wiki/Stub_period
The jib is an operating arm that extends horizontally from the crane. The jib on a jib crane is a tilted strut that supports a fixed pulley block. Cables wrapped multiple times round the fixed block and round another block are attached to the load. type of crane, which has a horizontal member (known as jib or boom) that supports a moveable hoist fixed to a wall or to a floor-mounted pillar is known as jib crane.