Hthao DatDantoc HVA
VHT & HVA Ký hiệp ước hoà bình , bắt tay cùng phát triển.
... VHT & HVA Ký hiệp ước hoà bình , bắt tay cùng phát triểntrang này đã được đọc lần Sau hơn 2 năm chiến
Ngày tải lên: 02/11/2012, 14:19
Hoàn thiện quy trình kiểm toán chu trình tiền lương và nhân viên do Công ty HVAC thực hiện
... toỏn Hựng Vng Tờn ting anh: Hung Vuong audisting Co, Ltd Tờn vit tt: HVAC Tr s chớnh: Website: hvac.com.vn E- mail: contact@hvac.com.vn Qua gn 3 nm hot ng, cho n nay Cụng ty TNHH Kim toỏn Hựng ... trỡnh tin lng v nhõn viờn do Cụng ty HVAC thc hin Em xin chõn thnh cm n s giỳp v hng dn tn tỡnh ca cụ giỏo TH.S Nguyn Th Hng Thuý v cỏc anh ch trong Cụng ty HVAC ó giỳp em cú cỏi nhỡn c th hn ... ty...
Ngày tải lên: 17/07/2013, 15:36
CO2e emissions from HVAC equipment and lifetime operation for common U.S. building types
... the HVAC equipment, a ‘size modifier’ adjustment was made to account for this difference. In order to estimate the HVAC equipment’s manufacturing and production (M&P) GHG emissions, the HVAC ... GHG emissions for the twenty year lifespan operation of HVAC equipment can be attributed to HVAC M&P. Los Angeles (3B1) had the largest HVAC M&P portion at 4.2%, while the minimum was in ....
Ngày tải lên: 05/09/2013, 15:28
Increasing energy efficiency of HVAC systems of buildings using phase change material
... International Energy & Environment Foundation. All rights reserved. Increasing energy efficiency of HVAC systems of buildings using phase change material Lee Chusak, Jared Daiber, Ramesh Agarwal Department ... International Energy and Environment Foundation - All rights reserved. Keywords: Energy efficiency; HVAC systems; Phase change materials; Thermal comfort. 1. Introduction 1.1 Conven...
Ngày tải lên: 05/09/2013, 15:28
Development of DMC controllers for temperature control of a room deploying the displacement ventilation HVAC system
... control of HVAC systems can therefore result in significant savings (e.g. 25% in energy use, see [20]). To control HVAC systems, the traditional method is the on/off control at the level of HVAC components, ... major portion of energy consumption of a building is from HVAC units. For example, it has been reported that the energy consumption of HVAC units in general accounts for 40% Internatio...
Ngày tải lên: 05/09/2013, 16:11
