What is gold .... to kalai kalai kalai, gold is the metal with a coating of "gold or silver" by using a mercury gold ... or complain as the liquid. ... And then apply it on the metal to be coated. ... And then chased the mercury released by the heat. ... Will find work in jobs such as kalai. -The silver bridge, kalai -Bridge, kalai gold -Wan is driving gold bracelets kalai. Kalai ... different from the gold-plated gold .....? .. Kalai to gold ... Gold is a metallic coating, Duan, how different Karma hurt? Kalai ... gold ... the gold ... by combining gold with mercury. ... Will make the gold makes solid, go to crumble. It coated on the surface of the metal to kalai. ... Then remove the head blow ... blow chasing the mercury. ... To go to the adjacent surface of the metal to the desired kalai, isn't it? Currently, there is no technician work ... because then the kalai mercury ... will result in the technician ... get the dangers of working doing to kalai ... kalai ... must put the protective cover "mercury vapor", which is very serious ... If inhaled into the body. In the present work, so have a look at kalai ... collecting old work ... keep children or bump model lang. ... And I'm studying ... not be able to work anymore as new kalai. ... Because it does not have any technicians performed kalai. Kalai mechanic .... ... remains, some are elderly and are not popular with everyone. that conveys the knowledge (Tacit Knowledge), with the disciple continue ... because they are aware of the methods used to blow the barn fire to chase away the mercury out of the metal. .... So the rest but gold stuck on metal, have only a beautiful ... so different from gold-plated kalai. Direct process methodologies, isn't it?..... Read more at: https://www.gotoknow.org/posts/576904
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