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Optics and photonics. Optical details. Typical technological processes for applying one-, two- and three-layer antireflection coatings to optical parts made of non-silicate chemically unstable glasses
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Cylindrical helical compression (extension) springs made of round steel. Technical requirements
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Cams for self-opening thread cutting die heads. Main dimensions
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Nanotechnologies. Nanomaterials. Risk management. Part 2. The procedure for deciding on risk management
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