co-rotating non-twin screw extruder

CHINAPLAS 2017 facilitates building and constructionindustriestowards green, high efficiency and sustainability

Iranpolymer-According to Baspar, Sustainability is now the first item on every industry’s agenda for development. In the face of such environmental issues as global warming, energy shortage, drastic decrease in forest resources, pollution and so on, how do the building and…

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