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Pattern plates with changeable wooden inserts for moulding box having inside dimensions 1600x1200 mm for moulding foundry machines with turn of half mould without squeezing. Design and dimensions
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State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring heat conductivity of solid frames in the range of temperature 90 to 300 K
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Mining equipment. Opening pipes. General technical requirements and test methods
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Communication software with symbolic support and screen cards for disabled children with speech disorders. General requirements
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Pipeline valves. Ensuring reliability in manufacturing
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