The Kalam-1: Solar & wind powered outdoor Air purification Wi-Fi smart bus shelter.(Patent Pending Innovation) This unit is designed to serve as a multi-functional utility unit which...
The research institute of petroleum industry of Iran has long been engaged in scientific-research activities for identifying, quality control and application of petroleum mulch, as...
Microbial mulch Calcium ions are commonly found in natural environments, often as carbonate deposits in minerals such as calcite and dolomite. One of the best...
Shapotou, whose name was derived from high sand dunes, is located on the southern edge of the Tengger Desert. For half a century, Shapotou is...
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