Roofing and hydraulic-insulating flexible, bitumen-based materials and polymeric (thermoplastic or elastomer) materials. Method for determination of watertightness after stretching at low temperature
State system for ensuring the uniformity of measurements. Requirements to methodologies (methods) of measuring in the field of nuclear power using. General provisions
Pattern plates with shallow changeable wooden inserts for moulding boxes having inside dimensions 600x500 mm, 800x700 mm for moulding foundry machines with turn of half mould with squeezing. Design and dimensions
