Leaching of solid materials - Batch test for the examination of the leaching behaviour of inorganic substances at a liquid to solid ratio of 2 l/kg— 13 стр.
Flow measurement; orifice plates for insertion between flanges, nominal diameter 10 to 400, nominal pressure 10 to 100; sealing surface projection and recess— 3 стр.
Flow measurement; orifice plates for insertion between flanges, nominal diameter 10 to 400, nominal pressure 10 to 100; sealing surface projection and recess— 3 стр.
