http://www.ec21.com/offers/r 12 refrigerant.html http://www.ec21.com/offer_detail/Sell_renewable_energy_10kw_wind--8637320.htmlr/min) : 200 Rated speed (m/s) : 10 Rated power : 10KW Max power: 15KW Output voltage (v) : 380 Start up wind speed (m/20100103 http://www.ec21.com/offer_detail/Sell_30kw_wind_power_generator--8477355.html12.5 Rated Rotated speed(r/min): 120 Rated speed (m/s): 12 Rated power: 30KW Max power: 35KW Output voltage (v): 380 St20091230 http://www.ec21.com/offer_detail/Sell_50kw_wind_turbine--8602688.htmlr/min): 100 Rated speed (m/s): 12 Rated power: 50KW Max power: 60KW Output voltage (v): 380 Start up wind speed (m/s): 20091210 http://www.ec21.com/offer_detail/Provide_Phyllanthus_emblica_Extract_powder--8338731.htmlrefrigerant, diuretic, carminative and stomachic. Amla is a wonderful cleansing agent for both the skin and hair. Fruct20091114 http://www.ec21.com/offer_detail/Sell_Power_saving_Device--8512483.htmlRefrigerator, freezer and the cooling unit with motor) ~17% R load (Lighting such as bulb and fluorescent) ~7% L + R Co20091112 http://www.ec21.com/offer_detail/Sell_Ultra_High_Speed_Refrigerated--7837572.html12 Acc/Dec Rates and self-diagnostic system for 8 problems. It can store 12 procedures to supply the daily use. Micropr20091021 http://www.ec21.com/offer_detail/Sell_bipolar_monopolar_RF_radio--8289168.htmlrefrigeration Working Period: Continuous working time can be 3-4 hours Power supply: 110V/ 220V,50Hz/60Hz Dimension: 5020091008 http://www.ec21.com/offer_detail/Sell_wind_power_generator_10--7714752.htmlof battery: 12V200AH 30pcs Can supply power for: Small village, Air conditional, Refrigerators, Water pumps and so on.20090727