作者: Clemens Keller , Manfred Armbrust , Lothar Bihy , Michael Becker , Jurgen trappman
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摘要: In a large package of insulation material products, in particular mineral wool products the form panels or rolls like, which consist at least two stacks rock and wherein each stack is wrapped with sheeting, surrounds an envelope, adjacently lying principal surfaces are joined to one another by means superposed eye-like handle loops formed, loop being arranged on stack.