Based on the Vienna convention March 22, 1985, and the Montreal Protocol 16 September 1987, Indonesia is one country and part of the world who participated in the protection of human health and the environment from the effects of global warming due to ozone layer depletion, it has a moral responsibility and obligation to follow these rules and reduce the production and use of ozone damaging chemicals. Later in March 2007, Minister of Environment published Menter Environmental Regulation No. 2 Year 2007 on Guidelines and Requirements Technical Competencies Implementation of Retrofit and Recycle in Refrigration System. Regulation of the Minister for the Environment introduced 2 years later ie in March 2009. Now all of Indonesian Air Condition Technician should be certified...they should recycle bad refrigerant and change with the good one (non ozon depletion..)

Visit the complete of this article :

lembagapelatihan.blogspot.com/2009/11/kerja-keras-adalah-energi-kita.html

Reply