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The merger and reorganization of the entire photovoltaic industry in the past few months has caught the industry as a whole. IMS research shows that because people foreseen Asia will become a prosperous market. The photovoltaic market in 2012 was first driven .......
Gold foil paper, Shanghai hot stamping paper, imported hot stamping paper, Japanese hot stamping paper, Kurz stamping paper, tail pool hot stamping paper, KURZ hot stamping paper, OIKE hot st.......
The structure of the battery pole of the forklift depends on the size of the battery model and the battery capacity. The poles are the most commonly used outer pole structure, and the collo.......
Abstract Sifangda is the largest R&D and manufacturing enterprise of composite superhard materials in China. Its main products include petroleum composite sheets, mining composite sheets, cutting tools and wire drawing dies. The .......
Sewage source heat pump parameters: Pump performance parameters polarization (1) flow range: generally Q = 0.2 ~ 10000m3 / h, now there is a trend toward polarization, the Swedish ABS pump submersible sewage pump maximum flow Q = 25000m3 / h, while the Spanish Bomba. Elias company's submers.......
Recently, the reporter learned from the person in charge of Guangzhou Bodyguard Safety Metal Products Co., Ltd. that the company will be held at the 2011 International Lock Industry (Guangzhou) Expo Fair (Guangzhou Lock Expo) held at Guangzhou Jinhan Exhibition Center on .......
The process of forming a green amorphous chromic acid-phosphorus conversion film on the surface of aluminum and aluminum alloys is called chromium phosphating and is carried out in an acidic solution containing phos.......
Hydraulic lifting freight elevator .......
Steak is one of the most versatile foods. The.......
Die casting is abbreviated as die casting, which is a casting method in which a molten alloy liquid is poured into a pressure chamber, a cavity of a steel mold is filled at a high speed, and the alloy liq.......
Just as international oil prices are frequently affected by geopolitical factors and other factors, and a high level of volatility continues, an unconventional natural gas, shale gas, gradually becomes an important part of the existing energy structure and becomes a bright spot in one-time e.......