The links, obtained by means of a high-precision hot-pressing process, are heat treated to ensure durable core tenacity and extra hardness in the areas subject to wear.New petrol engines cause more air pollution than dirty diesels
New Gasoline Direct Injection (GDI) petrol engines for cars emit more cancer-causing particles than modern diesel engines, a new study by independent vehicle researchers TÜV Nord revealed today.
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Supplier and end user collaboration could reduce chemicals’ environmental impacts reduced
A model for chemical use that involves collaboration between suppliers and end-users could benefit both parties as well as the environment, according to recent research.
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