Ophthalmic optics. Spectacle frames. Requirements and test methods
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Ophthalmic optics. Spectacle frames. Requirements and test methods
Document status: Active
Ophthalmic optics. Spectacle frames. Requirements and test methods
Document status: Active
Olive oils and olive-pomace oils — Determination of the 2-glyceryl monopalmitate content
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Olive oils and olive-pomace oils. Determination of wax content by capillary gas chromatography
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Lubricants, industrial oils and related products (class L). Family H (Hydraulic systems). Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU
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Welding. Laser-arc hybrid welding of steels, nickel and nickel alloys. Quality levels for imperfections
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