"etews " was dedicated to the most important issue in the field of water and wastewater, including increased efficiency and ensure stability of the water supply system and sewerage settlements, energy conservation, development and introduction of new technologies, new materials and reagents, energy-efficient...
air cooled screw chiller earned its name for being equipped with a screw compressor. the working principle of an air-cooled chiller with screw compressor is like this: the compressor will release high temperature, high-pressure gas into finned tube condenser, then the condensed refrigerant liquid will...
must be square meters. our shipment port is located at china, delivering orders in just - working days. we provide price: usd /square meters shijiazhuang jason building materials import and e st year response rate: inquire currency: cny,usd language: english, chinese contact person: yang payment methods...
construction of two high-amperage potlines that use pechiney technology to produce metric tons of aluminum per year. image gallery key facts smelting furnaces, or pots, comprising four pot rooms of pots each each pot room is three-quarters of a mile ( kilometers) long million cubic yards ( million cubic meters...
pu leather wall panel for wall and so on. contact supplier company favorites company favorites diamond member since audited supplier home products ppgi ppgl gi gl tfs/tinplate/printed aluminum alloy products metal composite panel stainless steel products pu pvc leather products industrial electric meters...
hot sale -fdck fdck crystal or powder f-dck online with safe shipping manufacturer supply application: research chemical deliverytime: - days after payment package: do the package like your said. productioncapacity: kilogram/day purity: %... hebei shengji'ao biotechnology trading co., ltd. china category...