نتایج جستجو برای: shredder
تعداد نتایج: 313 فیلتر نتایج به سال:
Due to the massive loss of leaves in parks and green spaces and big cities such as Isfahan and the lack of domestic production of leaf vacuum shredder machine for use in large green spaces of parks, the design and construction of the collecting and recycling by the system is need so the design of the vaccum section which is one of the main parts and includes entrance, channels and ducts and exh...
Tropical montane ecosystems of the Andes are critically threatened by a rapid land-use change which can potentially affect stream variables, aquatic communities, and ecosystem processes such as leaf litter breakdown. However, these effects have not been sufficiently investigated in the Andean region and at high altitude locations in general. Here, we studied the influence of land use (forest-pa...
According to the Ministry of Environment (KLH), Indonesia's average population produces 189 thousand tons garbage per day. Of this amount, 15% is plastic waste or 28.4 The famous handling 3R (Reduce, Reuse, Recycle). Reduce reducing purchase use goods made from plastic, especially disposable items. Reuse repeated plastic-based Recycle recycling plastic. method used in design study SolidWorks so...
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