Labels:book | box | breathalyzer | bulletin board | earth | grass | integrated circuit | plaything | poster | rug | sculpture | sky | solar thermal system | table OCR: What soldering? Soldering is the joining together of two metals to give physical bonding and poob electrical conductivity Solde is combination of metals which are solid at normal room temperatures and become liquid at between 180 and 200 Solder bonds well to various metals and extremely well to copper. Soldering has many uses It is used primarily to assemble electronic components such as resistors, capacitors and IC onto printed circuit boards. However, it can also be pesn to join wires, metals and even manufacture jewellery extremeh Imany
