Thursday, February 23, 2012

【 Weak current College 】 terminal device selection and layout

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1 Terminal device select the General principles of VAV system is the right choice of terminal equipment and the reasonable control of the en...
Saturday, February 18, 2012

【 Weak current College 】 McQuay air conditioning control panel operation manual

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I. McQuay air conditioning MAC air cooled modular chillers 1 switch on machine · Press ON/OFF key on the unit (RUN lights), shutdown (RUN t...
Thursday, February 16, 2012

【 Weak current College 】 elevator monitoring and intelligent building technology development trend analysis---Power By 【 China power house network 】

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At present, China's intelligent building elevator control and power relations between 　　 Experienced a 100-year history of the elevator ...
Tuesday, February 14, 2012

【 Weak current College 】 heat pump water heater problem-based-2

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12. do you need regular charging refrigerant? Do not need. Air-source heat pump unit and the like are sealed parts fridge, when used in the ...
Sunday, February 12, 2012

【弱电学院】特种设备培训存在的问题及几点思 --- Power By【中国弱电之家网】

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考 特种设备安全培训教育是为普及特种设备安全知识，提高特种设备作业人员安全意识，掌握安全操作规程和技能，消除不安全行为而采取的一种必要手段，同时也是对职工进行有关特种设备的政策、法律、法规和规章等方面知识的教育。 特种设备安全是国家经济安全的重要方面，它直接影响到国家经济安全、可...
Friday, February 10, 2012

【 Weak current College 】 on central air conditioning system and energy-saving

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Summary: with the development of China's economic construction, central air conditioning more Purdue, central air conditioning energy co...
Wednesday, February 8, 2012

【 Weak current College 】 LIBR cold failure causes and prevention methods

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A refrigerator cold lithium bromide produced cold failure reasons Cooling failure refers to refrigerator cooling capacity diminishes with ti...