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process for the production of moulded parts from being rough powder or pastenfoermigen, plasticised polymerisaten or mischpolymerisaten of vinyl chloride in the rotationsschmelzverfahren
process for the production of moulded parts from being rough powder or pastenfoermigen, plasticised polymerisaten or mischpolymerisaten of vinyl chloride in the rotationsschmelzverfahren