Electronic Books

Pure oxygen is used for the high-silica chemical vapor deposition; as oxidation source and reaction agent of produce high-water. ProductChemical formulaPurityFilling pressureApplicationOxygenO2  99.9%150 bar/200 barSteel cutting,welding,flame processing99.999%150bar/2200...

1.TFT High resolution:800*480 2.Battery capacity:2500mA 3.Light weight and long play time 4.Size:207*135*15mm 1.Functions:Size:20.7*13.5*1.5CM Material:ABS plastic*Supported;TXT,EPUB,FB2,HTML,PDB,PDF,DOC*Supported audio formats:MP3,WMA,FLAC,AAC,OGG,APE*Supported video...

1.TFT High resolution:800*480 2.Battery capacity:2500mA 3.Light weight and long play time 4.Size:207*135*15mm 1.Functions:Size:20.7*13.5*1.5CM Material:ABS plastic*Supported;TXT,EPUB,FB2,HTML,PDB,PDF,DOC*Supported audio formats:MP3,WMA,FLAC,AAC,OGG,APE*Supported video...