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Refractory materials and products. Methods for the determination of iron oxide
Document status: Replaced by GOST 2642.5-97
Low-voltage electrical installations. Part 4.44. Protection for safety. Protection against voltage disturbances and electromagnetic disturbances
Document status: Active
Honing and lapping vertical machines. General specifications
Document status: Active
Fruit and vegetable juices. Enzymatic method for spectrophotometric determination of acetic acid (acetate) content
Document status: Active